Percy Jackson and the Olympians: The Lightning Thief is a 2010 fantasy film directed by Chris Columbus, adapted from The Lightning Thief, the first book in Rick Riordan's Percy Jackson and the Olympians series of books. It stars Logan Lerman as Percy Jackson alongside an ensemble cast that includes Brandon T. Jackson, Alexandra Daddario, Jake Abel, Rosario Dawson, Steve Coogan, Uma Thurman, Catherine Keener, Kevin McKidd, Sean Bean and Pierce Brosnan.
A sequel, titled Percy Jackson: Sea of Monsters, which was based on the second book in the Percy Jackson series, was released in 2013, with most of the cast returning to their roles. Thor Freudenthal (Diary of a Wimpy Kid) directed the film, replacing Chris Columbus.
While both films were financially successful, they received widespread criticism from fans and professional critics, and Riordan himself publicly disowned them. A third film was planned but never made before the series would be rebooted for streaming television in 2023.
Tropes include:
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The Lightning Thief
- Adaptational Attractiveness:
- Medusa in the book is described as a hideous old crone. The movie has her as a Gorgeous Gorgon.
- Percy himself; in the books he's a typical, slightly pudgy 12-year-old child. In the film he's portrayed by an attractive Logan Lerman.
- In the books, Luke had a prominent facial scar. The movie removes it completely.
- Hephaestus is described in later books as being a hulking, misshapen brute with a leg brace and a wild beard that bursts into flames on occasion. Even when said to have cleaned himself up a bit, he's still not noted to be especially handsome. In the movie, he's played by the much better-looking Conrad Coates, whose one close-up features nothing grotesque or abnormal about him.
- In the books, Gabe is described to be fat, looking like "a tuskless walrus in thrift-store clothes", has a double-chin, and is bald but for three black hairs he has combed over his scalp. In the movie, he looks slightly decent, courtesy of Joe Pantoliano. He's still bald, though.
- Adaptational Badass: Grover. He's shown to be adept at Cane Fu, as Gabe learns the hard way. He's also responsible for defeating the Hydra by using Medusa's head to turn it into stone.
- Adaptational Costume Change: In the books, most of the Olympians had modern wardrobes that showcased what styles and attire resonated with each one. The movies have Zeus, Poseidon and Hermes dress in street clothes or business attire when in the mortal world, but this is implied to be for pragmatic reasons since they and the other gods all wear traditional armor and togas when on Olympus. The one exception is, ironically, Hades, who dressed in stately black robes in the books but dresses much more casually in the movie.
- Adaptational Dumbass: Percy is apparently ignorant of Greek Mythology, causing him to make mistakes like cutting off the Hydra's heads (which happened by accident during the equivalent scene in the book version of Sea of Monsters).
- Adaptational Early Appearance:
- All twelve Olympians appear briefly in the throne room of Olympus when Percy returns the bolt to Zeus. In the book, only Zeus and Poseidon were present at that time, with most of the other gods not appearing until later in the series.
- The Hydra first appeared in the second book while it shows up in the first film.
- Adaptational Nice Guy:
- Zeus. In the books he has few redeeming qualities and almost never comes off as a likable person, but he's much more reasonable in the movie. For one, Chiron is convinced that Percy's name can be cleared just by persuading Zeus that he's innocent. He's shown to commend Percy for recovering his bolt, accepts that Luke was the guilty party at face value, agrees to free Grover from the Underworld, and allows Poseidon and Percy to speak to each other in person, despite having passed the law stating otherwise.
- Athena. In the books, she's the last god anyone would want to have as an enemy, as when she declares any of her foes dead, then the die is cast. Furthermore, she was firmly on Zeus's side when an Olympian civil war was imminent (until the master bolt was returned) due to her bitter rivalry with Poseidon. Here, she tries to negotiate peace between Zeus and Poseidon, and congratulates her daughter Annabeth when the latter appears alongside Percy.
- Adaptational Ugliness: Hellhounds, while quite dangerous, aren't described as looking much different from enormous black dogs in the books. They're much more demonic in the movie, to the point of resembling slimy lizards rather than dogs.
- Adaptational Villainy:
- In the book, Percy assumed Hades had stolen Zeus's master bolt because Everybody Hates Hades. Turns out Hades was only after him because he thought Percy had stolen his Helm of Darkness as well, and it's implied he was even going to return the bolt to Olympus once he managed to recover it. In the film, he's changed into a proper villain who wants the bolt so that he can overthrow his two brothers and take control of Olympus himself, and goes back on the promise he made to Percy once he has it.
- Luke is very much a Tragic Villain in the books, with a very understandable motivation for wanting to dethrone the gods and why he wants to help Kronos do it. Here, he just feels he should be the one running things instead of the Olympians, with the closest thing he has to a motivation is having daddy issues against Hermes.
- Adaptational Wimp: Zigzagged with regard to Zeus and his master bolt. In the book, it was said to make hydrogen bombs look like firecrackers, whereas when Luke uses it in the film, the most it does is blow small chunks off of buildings, and its charges are weak enough for Percy to deflect them with his sword. At the same time, it's been upgraded so that Zeus apparently can't summon or control any lightning without it; in the book, while it was his superior weapon, he was mentioned as having an arsenal of thunderbolts fashioned after it that he could still use even in its absence.
- Adaptation Distillation: In the book, the pearls used to escape the Underworld could only take Percy and friends back to the surface in Los Angeles. This forced them to make the return trip to New York by plane, whereas in the movie the pearls take them back to New York by default. This change would later be used in the Disney+ series as well.
- Adaptation Dye-Job:
- In the books, Zeus, Poseidon, Hades, and Athena were all depicted with black hair. In the film, the former two are blonde and the latter two have brown hair.
- Annabeth's hair goes from blonde to brown, and Grover's from red to black.
- Adaptation Explanation Extrication:
- Not only does the film not explain how Luke stole the bolt in the first place, but it adds in something that undermines the book's explanation for how it happened. In the book, the gods were too arrogant to consider guarding their possessions while the half-bloods were on Olympus for a sort of field trip, whereas in the film, Zeus had passed a law forbidding contact between the gods and their children, so Luke wouldn't have been on Olympus to begin with.
- It's also not explained in this film that Percy's sword is enchanted to return to his pocket if he drops or loses it. This leads to a problem in the second movie when Percy and his friends are tied up by Luke and his goons. Percy is able to work the sword out of his pocket and use it to cut away the ropes binding them, making it seem like Luke didn't bother disarming them to anyone who hasn't read the books.
- As in the books, Sally is said to have married Gabe because his pungent odor would mask Percy's demigod scent and protect him from monsters. In the books, Percy mentions that Gabe pretended to be a nice guy early on before showing his true colors shortly after marriage. The film omits this detail, so it instead seems like Sally just settled for an abusive Jerkass for the sake of protecting her son.
- Adaptation-Induced Plot Hole: Has its own page.
- Adaptation Personality Change:
- Percy in the books was rather insecure, but his movie counterpart is downright cocky.
- Grover was written as more timid and shy. In the movie, he was more of a Casanova Wannabe.
- In the books, Annabeth might've been a serious Action Girl, but she was also a Plucky Girl who valued brains more than brawn. The movie focused more on her toughness and made her a lot more abrasive, making her more like Clarisse from the books.
- Luke's legitimate grievances against the gods in the books is dumbed down to him being a petty asshole who wants personal power by overthrowing the gods himself.
- Hades in the books was a closer representation of how he was in Greek mythology: cold, aloof, and intimidating, but ultimately fair and true to his word. In the movie, he’s much more easygoing, sarcastic and manipulative, with Grover commenting on his lack of godlike presence. (Ironically, book!Hades was the first god Percy had met who actually struck him as godlike.) He’s also much more disrespectful to Persephone, who was Happily Married to him in the book but very much not so here.
- In addition to both being significantly nicer and more reasonable than their book counterparts, Zeus and Poseidon are shown to be cockier and less subtle when it comes to keeping mortals unaware of their existence; the film opens with a giant Poseidon emerging from the ocean in full view of a nearby fishermen, their conflict creates an unexplained storm system that stretches from coast to coast, and Zeus wastes no time in letting lightning fill the skies the instant his bolt is returned to him.
- The movie removes any indication that Gabe is a domestic abuser beyond a slap on Sally's bottom. However, he does attempt to physically attack Percy (before Grover subdues Gabe), even though from what we've seen in the books, it was implied he was only verbally abusive towards him.
- Adapted Out:
- Kronos's role in Luke's plan is left out of the movie. He is re-introduced in the sequel.
- Clarisse, daughter of Ares and resident bully of Camp Half-Blood, is also held off until the sequel, with many of her traits from the first book being assumed by Annabeth in the meantime.
- Thalia Grace, the daughter of Zeus, and her role in protecting the camp from monsters, is not mentioned in the first movie. There is a barrier around camp that prevents monsters from entering, but the story of Thalia and her sacrifice is only mentioned by Grover in a deleted scene. By extension, there's no indication that Annabeth, Grover and Luke have a personal connection here, yet the sequel includes their book-accurate backstory of trying to reach camp together along with Thalia.
- In terms of monsters, Echidna and the Chimaera are removed and replaced by the Hydra encounter. Cerberus appears to be substituted for by a trio of hellhounds that occupy Hades's palace. Procrustes and two of the three Furies are excised completely.
- The in-universe Weirdness Censor known as the Mist is also not touched upon until the sequel. In the first movie, there's nothing that stops mortals from witnessing supernatural ongoings in their full splendor—such as a lone fisherman witnessing the giant Poseidon emerge from the sea, or a motel's cleaning lady seeing Grover holding Medusa's severed head.
- Age Lift: To fit better with its cast, Percy and Annabeth go from pre-teens to full-on teenagers, while Grover also appears older.
- All There in the Script: With the exception of Zeus, Poseidon, Athena and Hermes, none of the gods on Olympus are named in the movie proper and are only identifiable by the actors' names given in the credits.
- The Artifact: The Lotus Casino. In the book, the time the heroes waste in going there gives them a much stricter deadline to reach Hades, recover the master bolt, and prevent the war. In the movie the heroes are going to see Hades for a different reason, meaning the war and the deadline have no relevance and there's no reason for them to be acting with such urgency.
- Artistic License – Geography: The movie's opening shows Poseidon emerging from the sea at Coney Island and then walking to the Empire State Building like it's a casual stroll around the block. The two locations are miles apart from each other, and it would have taken him over six hours to travel between them on foot.
- The Backwards Я: Lettering in the films like the credits uses some Greek letters for added effect, e.g. replacing "E" with "Σ" (sigma, which makes an "ss" sound) and "O" with "Θ" (theta, which makes a soft "th" sound). Some letters are also just given random crossbars.
- Badass Driver: Grover.
- Barbie Doll Anatomy: Film Grover. He's good for a laugh for anyone with a passing knowledge of Greek satyrs.
- Be Careful What You Wish For: As he, Percy and Annabeth meet Hades in his human form, Grover asks him if he would show them in his true form. As Hades does so as he takes on his intimidatingly devilish true form, a frightened Grover changes his mind and tells him to turn back to normal, which he does again.Hades: Would you prefer if I looked like… this?
(he transforms into his true form, snarling and looming over Grover, Percy and Annabeth)
Grover: OH! OH NO! NO! Whoa, look, look, switch to the Mick Jagger thing! It works for you! - Blown Across the Room: Hades when Persephone blasts him with Zeus's bolt.
- Bowdlerization: Cartoon Network's airing of the film edits Luke's line "Kick his [Hermes] ass for me." so that "ass" is replaced with "butt".
- Car Fu: Annabeth knocks down Medusa with her own truck, driving it with her eyes closed.
- Celestial Bureaucracy: In the book, the heroes pay Charon with golden drachmas to cross the Styx. Here, Grover tries to pay him with U.S. dollarsnote , but Charon burns the money. The scene is even complete with a joke alluding to the Great Recession.
- Chekhov's Gag: At the Lotus Casino, there's a quick gag of Grover getting his toenails painted, with the staff tending to him not batting an eye that he's clearly a satyr. Then it's shortly revealed that the entire locale knows exactly who Percy and his friends are, so the staff were content with keeping them there by all means necessary.
- Chekhov's Gun:
- Medusa's severed head is shown to be used against Gabe in The Stinger as a Brick Joke.
- When Percy, Grover, and Annabeth enter the Lotus Casino, the camera zooms on the car they later take out.
- Composite Character:
- Annabeth assumes most of Clarisse's personality, as well as her hostility to Percy when he arrives at camp and her sparring with him during Capture the Flag.
- Film Luke takes over Ares' role as the person who duped Percy into taking the Bolt to Hades.
- Cute Monster Girl: Medusa, played by Uma Thurman.
- Demoted to Extra: Ares and Dionysus. In the book, the former had been in on Luke's plan to start a war amongst the gods while the latter was stuck at Camp Half-Blood as punishment for a slight against Zeus. In the movie, both roles are reduced to cameo appearances alongside the other gods on Olympus, with no narrative significance in either case.
- Dies Differently in Adaptation:
- Downplayed with Gabe who still gets petrified by Medusa's head but under different circumstances. The book implies Sally deliberately used Medusa's head on him, but here, Gabe breaks open a fridge in which the head is being stored, deliberately ignoring the warning Percy had posted on the door and thereby bringing about his own demise.
- The Hydra is blown to pieces with a Celestial Bronze cannonball when it appears in the second book. Here, Grover turns it to stone with Medusa's head.
- Everybody Hates Hades: While he's not the Big Bad, Hades is portrayed as much more villainous than he was in the books and the myths. He's described as "cruel and abusive" by Persephone, seeks war with his brothers so he can take over Olympus, kidnaps Percy's mother to force him to bring Zeus's master bolt to the Underworld, and then tries to kill him and his friends when Percy inadvertently does so.
- Evil Is Petty: Luke takes a moment to try to blast a helicopter with the bolt just because he can.
- Explain, Explain... Oh, Crap!: Grover spots a statue that bears a striking resemblance to his late uncle Ferdinand, even noting that "it" has a mole in the exact same spot he did. It's at this point that he pieces together that the trio are in Medusa's lair.Grover: (laughs) Oh, check this out. He's just like my Uncle Ferdinand. (chuckles) That's crazy. Got the mole in the same place. No...it's not my Uncle Ferdinand, 'cause my Uncle Ferdinand was killed by...(pauses; whispers)...Medusa. (panics) PERCY!!! ANNABETH!!! WE'RE IN TROUBLE!!!
- Faux Action Girl: Annabeth is played up as a brilliant strategist and fierce combatant when she first appears, but the closest she comes to any victory is beating Percy—who's still an inexperienced newcomer—to a pulp during Capture the Flag. Once the heroes embark on their quest, her contributions are limited to basic stuff like ramming a truck into Medusa's lair or pelting the Hydra with arrows as a distraction, and she still makes her book-accurate slip-ups such as failing to recognize Medusa and the Lotus-eaters for what they really were.
- The Film of the Book: The movie is based on the book of the same name, as mentioned.
- Fire and Brimstone Hell: The Underworld is portrayed as an infernal hellscape brimming with the souls of the damned, with no sign of Elysium or the Fields of Asphodel where the more virtuous dead were said to reside in the books. Persephone doesn't shy away from referring to it as a literal hellhole.
- Foreshadowing: Luke claims to have gotten the winged shoes and map that he gives to Percy by stealing them from his father, Hermes. To anyone who hasn't read the book, the fact he was able and willing to steal from one god hints that he could be responsible for stealing Zeus's bolt.
- Gorgeous Gorgon: Medusa, once again courtesy of Uma Thurman.
- G-Rated Drug: The Lotus Hotel in the film. While in the book, it was the arcade games that kept you there, the film has them literally eat lotus blossoms during their stay. This is treated as them getting high.Annabeth: I think I figured it out, I know why we're here.
Percy: Why are we here?
Annabeth: To HAVE FUN! - Heal It with Water: This ability is expanded from the books. While in the books contact with water (particularly salt water) can empower and heal Percy, in this adaptation he is capable of also using it to heal others' wounds, as seen when he submerges himself and gently holds Annabeth's wrist.
- Hero, Rival, Friend Trio: Played straight with Percy (the hero), Grover (the friend), and Annabeth (the rival), in comparison to the original book. Percy and Annabeth are put on opposite teams for Capture the Flag event and Percy manages to beat Annabeth, the best fighter at camp, on his first day. Annabeth also admits that their parents (Poseidon and Athena) hate each other, but she isn't sure if she also hates Percy. She joins Percy and his best friend Grover on the quest to save Percy's mom in order to prove herself on a real quest.
- Hidden in Plain Sight: The entrance to the Underworld is underneath the Hollywood Sign (which is changed from being at DOA Recording Studios in the book).
- Hijacked by Jesus: More like hijacked by Lucifer, since Hades and the Underworld largely ignore their Greek inspiration in exchange for a more Christianized version of Satan ruling over a burning hellscape that is literally called Hell.
- Humanity Ensues: The movie adds in a caveat that, by neglecting their divine duties and/or spending too much time with their half-blood children, it's possible for a god to lose their divinity and gradually become mortal as time passes. To prevent the risk of this, Zeus passed a law prohibiting half-bloods from being in contact with their parents after Poseidon nearly fell victim to this fate.note
- Idiot Ball: The Lightning Thief still holding that lightning bolt while against someone who can wield water. On a quest that consistently involves events from Greek Mythology, Annabeth (who is supposed to be the goddess of wisdom's daughter) enters the Lotus Casino and eats the Lotus blossoms inside, after she is saved she figures out that they are the lotus eaters from the Odyssey.
- Informed Ability: We are told that Annabeth is a wise combat schemer, probably a combat pragmatist, but in the movie she offers no actual aid to the heroes and just kind of acts like a tag-along child with specks of damsel in distress. All the combat and ideas on how to solve problems are given by Percy the only exception being the idea to keep Medusa's head for later.
- Informed Flaw: Percy brings up his dyslexia and ADHD as though they're major and recurring problems in his daily life, but we don't see any signs of them hindering him onscreen.
- Large Ham: Hades.
- MacGuffin: The three pearls the trio needs to get from the Underworld.
- Mook Chivalry: Annabeth's team members in Capture The Flag attack an enhanced Percy Jackson one by one. Percy, unsurprisingly, just curbstomps each of them.
- Mushroom Samba: The effect of the lotus blossoms, apparently.
- Nice Job Breaking It, Hero!: Percy slicing off the Hydra's heads, not knowing that it would come back with ten instead of five.
- Product Placement: Apple products. Also, when Percy, Annabeth, and Grover go to see Luke on how to get into the Underworld, he's playing Modern Warfare 2, more specifically the "Favela" map on the OpFor side.
- In the sequel, UPS is revealed as being secretly run by Hermes.
- The Queen's Latin: The gods all have British accents in the movie.
- Race Lift: This was done to Grover, Hephaestus, and Persephone.
- Rock Me, Asmodeus!: Invoked. Hades has the appearance and mannerisms of a Heavy Metal star.
- Red Herring: Hades is not the main villain. Although he is an asshole.
- Running Gag: Grover getting flirted with by hot girls, from the camp to Persephone in the Underworld counts.
- Shirtless Scene: Remember those two scenes with Percy swimming, which was the first thing shown in the adverts of this film? It wasn't in the book.
- Shmuck Bait: "Do not open this fridge! Ever!"
- Shout-Out:
- While passing the river of lost dreams thing in Hades, one can see a little sled floating by.
- It's mentioned that Medusa's eyes need to be opened to activate her power from her decapitated head. Instead we see them open automatically, just like in Clash of the Titans.
- Sliding Scale of Adaptation Modification: The film is a Type 2 (Recognizable Adaptation). It keeps some things from the books intact, but also changes a lot of stuff around.
- Soft Glass: Averted. Grover yells in pain and warns Percy and Sally of broken glass after he crawls through a broken windshield.
- Standard Female Grab Area: A justified example. Annabeth is subdued by a terrified woman grabbing onto her wrist - because the woman gets turned to stone by Medusa.
- Talking the Monster to Death: Inverted by Medusa, who manages to get a random woman to open her eyes and be turned to stone simply by talking to her.
- Title Drop: Count the number of times they say some variation of "Lightning Thief" in this movie.
- Trailers Always Lie: The teaser trailer showed a more book-accurate scene of Percy accessing Olympus by speaking to the Empire State Building's doorman and then taking the elevator up from the lobby. In the film proper, Olympus is only shown to be accessible via a secret elevator on the observation deck.
- Vehicle Vanish: At the beginning, Percy briefly glimpses his father watching him while on a school field trip, only for Poseidon to vanish when a vehicle passes between them.
- Waist-Deep Ocean: In the film's opening, Poseidon rises straight up out of the ocean as a giant humanoid and walks to shore before assuming a human-sized form.
- What Happened to the Mouse?: What exactly was the reaction of the mortal world to discovering that a life-sized stone statue of the Hydra had turned up in the Nashville Parthenon overnight? One has to wonder, and can only wonder, since the movie doesn't follow up on this once the trio leave. The Mist, which would normally be the explanation for this in the books, isn't acknowledged until the second film and doesn't work as potently as it's supposed to in that film.
Sea of Monsters
- Actor Allusion:
- Hermes (Nathan Fillion) gives Percy powerful winds in a thermos from a Hercules-themed TV show that he describes as being "[the] best tv show ever (So of course...canceled)." A good number of people may say the same regarding a show that Fillion became well known for. He also tells Percy and Annabeth, "It's cute how you finish each other's sentences."
- This is not the first time Anthony Head has played the mentor to a chosen one.
- Adaptational Attractiveness:
- In the books, Clarisse is described as having the height of a basketball and the "broad, lean, and muscular body of a size XXXL rugby player", also making her the most physically adept female fighter at Camp Half-Blood. She's also said to have large, strong hands and small beady-looking pig eyes. In the film, she's played by Leven Rambin, and clearly is much more traditionally beautiful.
- Tyson himself isn't too hard on the eyes when shown with two eyes.
- Adaptation Explanation Extrication: After the manticore is killed, it crumbles into dust. No explanation is given in the film for this; however, the books make a point that monsters become dust/sand after being killed. Additionally, they aren't truly killed so much as their souls are sent to Tartarus, where they can be reincarnated later on. Also, in the books, Anaklusmos (Percy's sword) is enchanted to always reappear in Percy's pocket, which Luke might not know about. Though frankly, neither would someone watching the film.
- Adaptation-Induced Plot Hole: Has its own page.
- Adaptation Personality Change: Clarisse. In the books, she acts all tough-as-nails and bitter to anyone who isn't a child of Ares, and is the stereotypical schoolyard bully of Camp Half-Blood as a result (prior to her Character Development). This is due to the fact that she was under pressure from her father Ares to outshine her brothers and was threatened a beating if she fails. However, she also cares deeply for the Camp and would put her own life at risk for the sake of the Camp's wellbeing. Here, she is both an athletic tomboy and semi-Genki Girl, and has the gift of going on many quests while Percy is the "one-quest wonder", while both any of her care for the Camp's wellbeing and her being pressured by her father are Adapted Out.
- Adapted Out: Oreius and Agrius, Tantalus, Hylla, Reyna, Circe, the Party Ponies, the Laistrygonian Giants (though one does appear on Luke's boat), and Scylla (who was only mentioned offhandedly by Clarisse).
- On a related note, Annabeth's conflicted feelings for Luke are left out; whereas a major conflict between her and Percy in the books was whether or not Luke had become completely evil, Annabeth in the film is clearly on Percy's side.
- Adaptational Backstory Change: In the books, Percy’s sword, Riptide, was said to have been used by Hercules before him; it originated in the form of a hairclip that was owned by Zoë Nightshade, a former Hesperide who aided Hercules in one of his labors. The film changes its backstory to that of a weapon used by Poseidon himself during the Titanomachy.
- Adaptational Superpower Change: Regarding Percy's nautical intuition. In the book, it simply manifests through him automatically knowing the answers to things or being able to recount his position instantaneously. In the movie he's able to visualize this information as lines, marks, and numbers on the surface of the water, like one would view latitude and longitude on a map.
- Adaptational Villainy: Silena Beauregard is shown to be working with Luke. Which is one hell of a played with trope, considering that in the books she was revealed as the mole in the fifth book, with it being established that she was passing information to him as soon as Sea of Monsters, when Luke had Percy's coordinates right as he left camp.
- Adaptational Wimp:
- The Princess Andromeda, Luke's cruise ship from the books, is here portrayed as a yacht. Not quite as impressive, really. The Princess title is even dropped from the name.
- Kronos's true form in the books is said to be so powerful that its mere presence alone is enough to incinerate cities and non-deity beings, such as half-bloods (even those with the Curse of Achilles). Here, Kronos takes on his true form and none of its detrimental effects occur. He also gets easily killed again by Riptide (which wasn't even the "cursed blade" that's mentioned in the books' version of the Great Prophecy).
- The Golden Fleece's powers are put into question given the abandoned theme park it is in is completely barren and devoid of life, whereas in the book, the Fleece would instantly bring natural life to wherever it is placed. Not that the film's Fleece wasn't capable of reviving Kronos, Annabeth, and Thalia's tree (and the girl herself). Also, this is how it looks in the film
: a thin fabric sheet with gold stitching of an abstract ram. Not as impressive as the hide of a ram in solid gold.
- Age Lift: Not to any of the characters (as the first film had already taken care of that), but to the age of the fated hero in the Great Prophecy, which is changed from 16 years of age to 20 years of age.
- Ambiguous Ending: Kronos, the Big Bad of the Percy Jackson pentology, is resuscitated by the Golden Fleece, and is then effortlessly defeated by Percy. The Great Prophecy is supposedly fulfilled. You'd think that's the end of the film series, right? Well, okay, it is,
but not because the filmmakers wanted it to be. The movie also ends with Chiron implying future events for future films note , Thalia's resuscitation (courtesy of the Golden Fleece) as per the book, and Percy believing that Thalia is the fated hero in the Great Prophecy. - Amusement Park of Doom: "Circeland," which is built on Polyphemus's island. The Cyclop's lair is in one of the rides.
- Arson, Murder, and Jaywalking: To find Kronos's tomb, Luke had to crawl through the depths of Tartarus...and then Cleveland.
- Art Shift: When the Oracle tells Percy the story of the Titanomachy, animation that resembles stained-glass windows is used.
- Attack of the 50-Foot Whatever: In a huge departure from the books, Luke manages to resurrect Kronos with the Golden Fleece. Kronos then arises from his tomb, as a demonic giant, complete with horns and fiery eyes.
- Back from the Dead: Thalia, like in the books. Annabeth and Tyson as well.
- Bland-Name Product: "Demigoogle," which appears to be a demigod search engine of sorts. As in, one can track a demigod's location by searching for them on it.
- Body Horror: Thalia turning into a tree; the trunk GROWS out of her stomach. In present day, the tree roots still vaguely retain her features.
- Canon Foreigner: Ichneutae, the Red Shirt satyr that accompanies Clarisse in her quest for the Golden Fleece.
- Chickification: Annabeth goes from a skilled, badass warrior (in the novels, not the first film) to a racist who is little more than dead weight.
- Clothing Damage: When Annabeth is stabbed by the Manticore, her jacket, shirt and top are naturally ruined. Later she is seen dressed in bloodied shirt with hole, while her jacket is discarded.
- Composite Character: Mr. D takes over Tantalus' role as being the person to assign Clarisse to go after the Fleece since Tantalus is Adapted Out.
- Convection, Schmonvection: Kronos had swallowed both Luke and Grover whole yet they came out unscathed after his defeat.
- Cool Boat: The Andromeda may be a far cry from the cruise ship she was in the books, but she's a pretty yacht, nonetheless.
- Decomposite Character: An example of this and Retcon: Annabeth in the first movie appeared to be a Composite Character of Annabeth (the book version, anyway) and Clarisse, who was nowhere in the film. In Sea of Monsters, Clarisse is shown to be attending Camp Half-Blood.
- Depending on the Writer:
- Whether or not Tyson is subject to Adaptational Intelligence, such as when Tyson knows certain things like Polyphemus having the Golden Fleece and Circeland being built on top of Polyphemus's island, but also saying/doing dumb stuff like mistaking the United States Capitol for Olympus and dropping the Thermos of Winds into the ocean.
- One notable case is how the Mist works in this film. Annabeth applies the Mist (which is depicted as a spray-on bottle that is "crazy hard to come by" needed to be reapplied every once in a while) on Tyson, but later on in the café scene, we see a character named Hekatonkheires, who appears as a normal person in the eyes of café patrons, showing the Mist working as it should in the books.
- Disney Death: FIVE of them in The Sea of Monsters. Tyson, as he Sherlock-falls from the cliff and comes back alive; Grover and Luke, who were eaten alive by Kronos and reappeared unharmed after he's defeated; Annabeth near the climax, revived within a minute by the Golden Fleece; and Thalia in the epilogue.
- Early-Bird Cameo:
- Ethan Nakamura and Silena Beauregard are on the Princess Andromeda with Luke.
- Kronos appears in the final battle.
- Dr. Thorn, a manticore, first appears in the third book. Here, while it's not made clear if it is Dr. Thorn, a manticore appears in this film as a member of Luke's army.
- Eldritch Abomination: Kronos: A horned giant whose fragmented body separates and rejoins in pieces as he moves. Also possesses some Volcanic Veins.
- Fantastic Racism: Against Tyson, just like in the books, but it's toned down here in comparison.
- The Film of the Book: Like the previous movie, it is based on the book of the same name, as mentioned.
- Idiot Ball: So many characters love it. Luke trying to imprison the son of Poseidon on a boat, Luke not searching Percy for his sword disguised as a pen when he ties him up, Percy and his brother hugging instead of stopping the Golden Fleece from resurrecting Kronos, the group crying over Annabeth's body even though they've just gotten the fleece that can heal anyone or anything. Every bad guy saying that Percy can't stop them because he's destined to destroy Mount Olympus even though the prophecy explicitly states he will have the chance to save it. The plot wouldn't move at all if the goddess of wisdom had been a bit more generous with her gift. However, in the books, Anaklusmos is enchanted to always reappear in Percy's pocket, which Luke might not know about. Though frankly, neither would someone watching the film...
- In the Back: After Percy defeats Kronos, Annabeth is mortally stabbed in the back by the Manticore’s stinger. She fortunately does get revived with the Golden Fleece, however.
- Ironic Echo Cut: Mr. D shoots down Annabeth's and Grover's plan, but says he has said idea one cut later.Mr. D: [regarding the idea on getting the Golden Fleece] It's a terrible idea.
(Cut to him speaking to the campers)
Mr. D: I've had a grand idea! - Jesus Was Way Cool: Mr. D thinks so, at least; he's apparently a fan of the wine miracle from the wedding. Especially since we just saw Zeus transform Mr. D's wine into water. Interesting, when you consider how the two are usually compared to each other in Real Life. It's also about the most insulting thing he can say to Zeus, who is obviously listening to him at all times.
- Lamprey Mouth: Charybdis has a truly gigantic one.
- The Load:
- Tyson. The guy is so annoyingly clumsy and incompetent it's a miracle he hasn't killed himself yet. At least Book!Tyson has shown some competence here and there.
- To a minor extent, Annabeth, thanks to some chickification and her thunder now taken over by Clarisse.
- Mythology Gag: Some of the quests Percy mentions Clarisse completing — fighting a bronze dragon, recovering Ares' stolen chariot, etc. — were taken from some of the short stories in the original series. Ironically, whereas Percy played a pretty big role in those stories, the film states that Clarisse was the one to complete those, with Percy being mostly ineffectual.
- Our Minotaurs Are Different: The mechanical, fire-breathing Colchis Bull tears up a lot of Camp Half-Blood.
- Our Zombies Are Different: They prefer the term "Undead Confederate Soldiers whose lives have been given in tribute to Ares." But "zombie" works just as fine, but judging by one group that stopped what they were doing at that name, it's subjective.
- Pragmatic Adaptation: Due to the Age Lift the characters got since the first film, the Great Prophecy sets the age of the prophesied demigod from sixteen to twenty.
- Rage Helm: Kronos' face appears to have been designed with this in mind.
- Remember the New Guy?: After Clarisse was Adapted Out of the first film, and Mr. D was reduced to a cameo in the Hall of the Gods in the first film, they suddenly appear in the sequel, with everyone acting like they were always there.
- Sadly Mythtaken: The film took both a chainsaw and Gorilla Glue to the original story of how Kronos was first defeated and rebuilt it into something different:
- The reason why Kronos ate his children to begin with was omitted: Kronos was foretold a prophecy where his children will become the new monarchs of the Earth. Out of paranoia, he ate his children the very moment they were born to prevent this from happening.
- Only Zeus was able to evade being swallowed, courtesy of his mother, Rhea. Poseidon and Hades were among the swallowed and thus could not have escaped as well. Later, Zeus tricks Kronos into vomiting up Zeus's other siblings by giving him an emetic made of mustard and wine.
- Zeus, Hades, and Poseidon were not the only ones who fought against Kronos; the other siblings included Hera, Demeter, and Hestia (all of whom were also freed from Kronos). The Hekatonkheires and the Cyclopes were also the Olympians' allies after Zeus freed them. They all teamed up and waged war on the Titans, inciting the Titanomachy which eventually ended in the Olympians' favor and the deposition and eternal imprisonment of Kronos, and Zeus becoming the new king of the gods.
- Poseidon and Hades did not use swords to defeat Kronos, the Cyclopes gave them their respective iconic items: For Zeus, his thunder and lightning, for Poseidon, his trident, and for Hades, his Helm of Darkness.
- Say My Name: Grover yells Annabeth’s name after the Manticore mortally stabs her.
- Sequel Hook: Luke survives (but is at the moment captured by Polyphemus), and Thalia is alive once more. Percy Jackson then hypothesizes that she is the foretold half-blood that the Oracle spoke of.
- Shark Fin of Doom: Charybdis' teeth are mistaken for this at first.
- Shout-Out: Tyson's get-up (both in shades and under Mist's effects) is close to resembling Encino Man.
- Snake Talk: Averted. Hermes' staff includes two snakes adorned on it that can talk, but they speak normally, without the typical hissing. Hermes actually admonishes them for this, saying that they should speak Snake Talk just to please any guests he brings around.
- Taken for Granite: After the manticore stabs Annabeth with its stinger, Clarisse retaliates by cutting it off while Grover helps fight it, which results in the manticore to be petrified into stone while having an emaciated form before crumbling into dust.
- This Explains So Much: Polyphemus concludes with this when Grover rips off his Cyclops maiden disguise.Polyphemus: Wait, you're a dude? Well, that explains a lot.
- Titanomachy, Round Two: The film follow loosely the plot of the first two books, with numerous departures. One of them being an early confrontation with Kronos, who appears in this adaptation as a large monstrous being made from fire and lava (and revived earlier than in the books).
- Title Drop: Count the number of times they say some variation of "Sea of Monsters" in this movie.
- Truer to the Text: The sequel is more faithful to the books, returning Annabeth's hair color back to blonde, introducing Dionysus as the dispassionate camp leader, Camp Half-Blood's backstory of being protected by Thalia Grace, the Oracle of Delphi being a mummified corpse in an attic, and finally bringing in the book's Myth Arc about the prophecy of a child of the Big Three and Kronos's return. Though, things end up muddled due to the deviating nature of the first film, as well as the major story condensation.
- Uncertain Doom: Nothing is made known of Luke after being spotted by Polyphemus. Adding to this ambiguity is the fact that the end of the film sets up another sequel, which would never be made.
- Ungrateful Bastard: How does Kronos thank Luke for resurrecting him? By swallowing Luke whole.
- Womb Level: Non-video game example. Inside Charybdis.
