How to Train Your Dragon Wiki
How to Train Your Dragon Wiki
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This is the page for the 2010 film. You may be looking for the book or the series.

This is Berk. It's twelve days north of Hopeless, and a few degrees south of Freezing to Death. It's located solidly on the Meridian of Misery. My village. In a word, sturdy. And it's been here for seven generations, but, every single building is new. We have fishing, hunting, and a charming view of the sunsets. The only problems are the pests. You see, most places have mice or mosquitoes. We have . . . dragons.
  — Hiccup's opening narration  

How to Train Your Dragon is a computer-animated comedic fantasy adventure film loosely based on the first book in a series by Cressida Cowell of the same name. The film was directed and written by Chris Sanders and Dean DeBlois and stars Jay Baruchel, America Ferrera, Jonah Hill, Gerard Butler, Christopher Mintz-Plasse, and Craig Ferguson. The film was released on March 26, 2010, by DreamWorks Animation/Paramount Pictures. It grossed an estimated $43.3 million in its opening weekend.

With the success of the film, DreamWorks Animation CEO Jeffrey Katzenberg formally announced in The Hollywood Reporter that How to Train Your Dragon will be further developed as a major media franchise for the company. DreamWorks announced a 2014 sequel named How to Train Your Dragon 2, a television series, an online interactive simulation, and a live touring show.


How to Train Your Dragon is centered around a teenage Viking named Hiccup (voiced by Jay Baruchel) who lives on the island of Berk with the rest of his tribe. Over the course of seven generations, Berk has been continuously raided by dragons of all different species, prompting a war between them and the tribe. Like every other young Viking on Berk, Hiccup is expected to fight and kill a dragon in order to be considered a true Viking. However, he is very small for a Viking of his age, and can hardly lift and use traditional Viking weapons and even has a tendency to cause accidents. His father is Stoick the Vast (voiced by Gerard Butler), who is also chief of the tribe, and tries to keep Hiccup indoors as often as possible.

During one particular attack on the village, while working his post in Gobber's (voiced by Craig Ferguson) smithy, Hiccup decides to prove himself as a Viking and capture a dragon using his own methods rather than standard Viking brutality. Using a bola shot from a cannon he designed and built himself, Hiccup is overjoyed when he hits a dragon in mid-air, thinking it's the rare and dangerous Night Fury. Having not paid attention to in the chaos, no one else in the village believes him because no one ever even saw a Night Fury, let alone brought one down. Hiccup goes to the forest at Raven Point to bring back the dragon's heart as proof to Stoick. Meanwhile, Stoick and Gobber discuss Hiccup's behavior, after a meeting is held in the Great Hall, and how to make him into a proper Viking. Although initially hesitant, Stoick agrees to enlist his son into Dragon Training in the hope it will toughen him up and give him survival skills before preparing to lead an expedition to take out the Dragon's Nest.

Despite being told to go home, Hiccup disobeys his father and heads out to the forest. He searches for some time but can't find where the dragon went down. Luckily, Hiccup finds a broken tree and churned up ground, leading him to the downed dragon which is tied up in the bola shot. He psychs himself up in preparation to cut out the dragon's heart with his belt knife, but after seeing the fear in the helpless dragon's eyes as it looks back at him, he can't bring himself to kill it. After cutting it free from the ropes, the Night Fury pounces on him and the situation is now reversed: Hiccup is clearly afraid and the dragon stares intently into his eyes for several moments. When it rears up, Hiccup cringes as he thinks it's going to kill him, but it instead roars angrily in his face before attempting to fly off into the trees. Hiccup attempts to walk away but faints from the encounter.

On the first day of Dragon Training, Snotlout, (voiced by Jonah Hill) and Ruffnut and Tuffnut (voiced by Kristen Wiig and T.J. Miller) continue to mock Hiccup. He nearly gets killed by a Gronckle, but is saved in the nick of time by Gobber. As Gobber stows the beast away, he mentions a dragon "will always go in for the kill". Hiccup returns to where he found the Night Fury, wondering why it hadn't attempted to kill him. Following the path the dragon flew off to, Hiccup notices half of the Night Fury's tail was torn off in its crash and can't exit the small cove which it became trapped in. Attempting to finally record actual information about Night Furies, Hiccup drops his pencil and alerts the dragon to his presence, but the Night Fury only stares at him. Later that night, Hiccup reads the Dragon Manual in hopes to learn more about the creature, but it only says the Night Fury is extremely dangerous.

After barely surviving a Deadly Nadder in Dragon Training shortly afterward, Hiccup attempts to get closer to the Night Fury by offering a fish. The dragon's attitude, on guard after spotting his belt knife, greatly improves after Hiccup tosses it away in the cove pool to prove his intentions. It cautiously takes the offering of fish using its retractable teeth and regurgitates some of it to share with Hiccup. To stay on good terms, Hiccup takes a bite of the raw fish (now covered with dragon's drool), and is forced to swallow with some disgust as the dragon watches expectantly, and is surprised to see the dragon attempt to imitate a smile. However, his attempts to touch the Night Fury cause it to fly off to the other side of the cove. Later that same day while attempting to sleep, the Night Fury is curious Hiccup hasn't left and walks over to see the boy drawing an outline of the dragon's head in the dirt. Curious about the drawing, the dragon snaps off a large tree branch and attempts to do the same, making deep impressions in the ground of random scribbles to try to draw Hiccup's head. Hiccup is amazed by it and when the dragon growls when he steps on it, takes care not to stand on the drawing before finally getting close enough to the Night Fury to touch it. It still doesn't allow him to do so, but when he only holds his hand out, palm open and leaves it to the dragon to decide, it presses its nose into it.

Later that night, Hiccup learns from Gobber a dragon without its wings can't fly, explaining why the Night Fury can't leave the cove. Hiccup attempts to get the Night Fury, which he names Toothless after the dragon's retractable teeth, to fly again through the use of an artificial tail fin. It soon becomes clear after a test run the design needs improvements and Toothless can't fly on his own. Through testing new versions of the fin, Hiccup learns things about dragons from experiences with Toothless. He pushes a Hideous Zippleback into its cage through learning the dragon's distaste for eel, incapacitates a Gronckle using knowledge of Toothless' love of garlic grass, or "Dragon Nip", leads a Terrible Terror into its cage by having it chase a beam of light like a cat, and incapacitates a Deadly Nadder by scratching it below the chin. The Viking adults see these feats of "subduing" dragons without actually harming them as a sign of greatness. The other Vikings teens watch in awe as Hiccup improves his skills, but Astrid (voiced by America Ferrera) her rivalry turns into extreme jealousy. As Hiccup becomes popular with his technique of incapacitating dragons rather than killing them, Astrid notices his strange behavior of leaving after every session. Stoick returns from his unsuccessful attempt to find the Dragon Nest and is surprised to hear how well Hiccup does in Dragon Training. Shortly after, Hiccup perfects his design of the prosthetic fin and helps Toothless take a successful flight around the island. After taking a lunch break with several wild Terrible Terrors, Hiccup realizes everything the Vikings know about dragons is wrong.

Hiccup is given a helmet for his triumph in the ring.

Stoick sees Hiccup and tells about his surprise of him succeeding in dragon training. Stoick gives Hiccup a helmet as a reward. In the arena, Astrid loses out on the right to kill their first dragon in the final test: a Monstrous Nightmare. An angry Astrid follows Hiccup to the small cove where he plans to leave Berk with Toothless to avoid taking part in his final exam. While she interrogates Hiccup about his skills, Toothless, thinking Astrid is a threat, attempts to attack her and subsequently exposes Hiccup's relationship with the dragon. In an attempt to keep Toothless a secret, Toothless pulls Astrid onto the top of a tree, and Hiccup offers her a ride on the dragon's back to show her he means no harm. Astrid reluctantly accepts Hiccup's offer, but a cautious and annoyed Toothless fakes extreme attempts to throw her off. After Astrid admits she's sorry for what she tried to do, Toothless stops his acrobatics and takes them on a calming romantic flight above the clouds. Astrid's view on dragons is changed and she comes to think Toothless is amazing.

Hiccup and Astrid are both surprised when Toothless changes course and flies alongside other dragons that carry food to their Nest. Toothless follows them and hides as Hiccup and Astrid discover the dragons aren't eating their kill themselves. Instead, they feed it to the Red Death, a gigantic titan wing dragon. The dragons are forced to feed the Red Death with what they steal from Berk or else they will be eaten by it instead, as proven with an unlucky Gronckle and a Hideous Zippleback.

After they escape the Nest and return home, Astrid wants to tell Stoick and the village about the Nest, but Hiccup is adamant that she does not do so, otherwise they would kill Toothless. Shocked, she asks in disbelief if he would go that far to "protect his pet dragon". Unlike the uncertain and hesitant Hiccup she's always known, Hiccup looks right at her and tells her "yes", causing her to see him in a new light. Astrid promises to keep Toothless a secret and punches Hiccup in the shoulder for "kidnapping" her before kissing him on the cheek for "everything else".

Hiccup attempts to tame the Nightmare.

The final test begins. Instead of killing it, however, Hiccup tries to tame it to prove the dragons aren't dangerous creatures. His father's insistence on stopping the test makes the Monstrous Nightmare revert into its regular state into attacking Hiccup. Toothless hears his human friend's cries of fear and help from the cove and rushes to save him, climbing out of the cove by himself and running through the forest. Astrid enters the battle arena in an attempt to save Hiccup but fails to fight off the Monstrous Nightmare. Stoick helps Astrid get out of the arena but Hiccup is stopped short when the dragon blocks him from escaping. Toothless arrives in the nick of time and saves Hiccup by fighting away the Monstrous Nightmare. The other Vikings are in awe at the Night Fury and jump into the arena to capture him. In defense, Toothless attacks the Vikings, including Stoick, to stop them from harming his human friend. Hiccup tries to order Toothless to leave before he is captured, but Toothless's strong devotion to protecting Hiccup causes him to stay put. Hiccup barely stops Toothless from using his fire on Stoick before the Vikings eventually overwhelm him. Hiccup tries to explain to his father dragons are nowhere near as harmful as they think they are and why the Dragons were so fierce when they took the Viking's livestock, but Stoick refuses to listen, outraged at his son for befriended his enemy. During his attempt to explain, Hiccup accidentally mentions the Dragon's Nest, the Red Death, and its treatment of the dragons and says only a dragon can enter the Nest, giving Stoick the idea to use Toothless as the ticket to get there. Hiccup tries to explain again to his father about the Red Death but Stoick still refuses to listen and simply says to Hiccup that he is no longer his son and accuses him of siding with the dragons.

Hiccup talks to his dad about the Dragons' innocence and the Red Death.

The Vikings prepare themselves and leave to fight the dragons, keeping Toothless chained up aboard one of their ships. Hiccup watches them leave from the village's harbor just as Astrid comes to him and talks about his situation. Hiccup rants about being the first Viking in 300 years who wouldn't kill a dragon, prompting Astrid to ask him why he didn't kill Toothless. Hiccup explains he saw Toothless was as afraid as he was. Astrid encourages him to take action and get Toothless back. He teaches the other teens how to ride the arena dragons, then flies their way to the Dragon's Nest.

The Vikings reach the Nest using a shackled Toothless as a guide, then use catapults to blow a hole in the Nest's lower base. Upon doing so, the dragons flee from the enraged Red Death, causing it to break through the side and attack the Vikings, setting all of the longboats on fire, including the one Toothless is chained up on, leaving them with no escape. Stoick realizes the scale of the fight Hiccup tried to tell him and curses himself as a fool. He, along with Gobber, decide to sacrifice themselves to let the others escape. However, both them and the Red Death are halted in their efforts when Hiccup and his friends arrive on the dragon's back and shoot at the back of the Red Death's head. Hiccup instructs Snotlout, (riding the Monstrous Nightmare), and Fishlegs, (riding the Gronckle), to go to the Red Death's blind spot and make noise to keep it confused while Ruffnut and Tuffnut, (riding the Hideous Zippleback), exhaust the Red Death's shot limit and Astrid, (riding the Deadly Nadder), drops off Hiccup so he can free Toothless. However it turns out Fishlegs and Snotlout can't find a blind spot due to multiple eyes on the side of its face but they continue to bash the shields, this works on the Red Death but also works on Fishlegs' Gronckle and Snotlout's Monstrous Nightmare. The Nightmare flings Snotlout onto the head of the Red Death while the Gronckle drops altitude. Fishlegs, before crashing, throws Snotlout his hammer which Snotlout uses to hit the Red Death's eyes so it doesn't step on Fishlegs. In the Red Death's thrashing about in steps on the boat Hiccup and Toothless are on and Toothless sinks a few feet below water. Hiccup still tries to save him but passes out from lack of air. Stoick, amazed at what Hiccup and his friends did, dives down and saves them both. After apologizing to his son, he tells him he doesn't have to face the dragon, but with a smile, Hiccup replies, "We're Vikings: it's an occupational hazard", something Stoick said early in the movie. Telling Hiccup he's proud to have him as his son, Stoick watches as Hiccup climbs aboard Toothless and heads toward the Red Death. Astrid instructs the twins to get Snotlout off the Red Death's head which they do. However, Astrid is almost sucked in and eaten by the Red Death until Toothless and Hiccup stop it with a plasma blast. Astrid falls off her Nadder due to the force of the plasma explosion but Toothless catches her. After dropping her off, Astrid silently says "go".

Hiccup and Toothless go to confront the Red Death

Hiccup angers the Red Death into following him with Toothless using a powerful plasma blast. After leading it up high enough into the dark clouds, they hide among them and while diving past at high speed, repeatedly blasting hole after hole into the Red Death's wings. In pain and anger, the giant blasts a long stream of fire all around it, setting Toothless' prosthetic tail-fin alight when the Night Fury can't avoid the flames. Knowing they have little time left, Hiccup dives nearly straight down, the Red Death in hot pursuit. When he hears the sound of the Red Death heating its gasses to fry them, he waits for the last possible moment, then shouts to Toothless; Toothless spins around and fires a plasma blast directly into the Red Death's mouth, prematurely igniting the gas and setting its insides on fire. Toothless twists away and slips past its head, as it realizes it's about to hit the ground. However, when it spreads its wings to stop itself, all the holes in its wings tear into even bigger holes, rendering its wings useless.

As the huge dragon crashes at full speed and explodes, Hiccup is knocked off unconscious when Toothless is unable to turn away from hitting the Red Death's tail after his prosthetic fin burned. Seeing Hiccup fall towards the flames beneath, Toothless dives into the inferno of the Red Death's exploding body to save him. After the smoke from the battle clears, it is shown Toothless survived, with his prosthetic fin destroyed and his saddle empty and burned. Everyone believes Hiccup was killed in the explosion, reducing Stoick to tears. He apologizes, saying how sorry he was for not listening to his son. Toothless sees this and unfurls his wrapped up wings, revealing he has an unconscious Hiccup clutched to his body: his fire-proof dragonhide saved Hiccup's life.

Hiccup after Astrid kissed him.

After about three weeks, Hiccup wakes up in his bed, which has been placed on the main floor at home, surprised Toothless is in his house to joyfully greet him. As he gets out of bed, after being licked by Toothless, he discovers he lost his left foot and lower shin (as Toothless was unable to fully enwrap those parts with his wings), which was replaced by a prosthetic made by Gobber. After taking a moment for the feelings of sadness and loss to pass by, Toothless helps him walk outside and where both of them are surprised to see the Vikings invited the dragons to live in the village. Hiccup is welcomed back as a hero and Astrid punches him for "scaring her" and gives him a kiss on the lips. After Toothless is fitted with a new fin and saddle that Gobber built, Hiccup, Astrid, and the other Viking teenagers ride their dragons through Berk as the new age of a Viking and dragon alliance begins.

Hiccup and the Gang have a race over berk


Voice Cast

Dragon Characters



Flora and Fauna

Awards and Nominations

Main Article: List of Awards and Nominations for How to Train Your Dragon


  • In the first battle with dragons, a Viking comes to Stoick, to tell him which Dragons are attacking. Stoick then asked: "Are there any Night Furies?" and the Viking responded: "None so far." This could mean that Toothless wasn't the last Night Fury at the time. It is possible that Stoick was only asking about the Night Fury fire shots, so Toothless was the only one already.
    • However, in the third film, Grimmel the Grisly was revealed to have hunted the Night Furies to extinction, also proving what Hiccup said in the film that no one ever killed a Night Fury was false (although Hiccup was unaware Grimmel killed off the Night Furies).
  • There are only seven species of dragons seen throughout the whole film.
    • The number of seven Dragons is very similar to the first Jurassic Park film where there were seven Dinosaurs.
  • Although based on the children's book by Cressida Cowell, the film adaptation of How to Train Your Dragon has many fundamental differences in the setting and the way the characters are portrayed. It is said to be the prequel to Cressida Cowell's books, since the books have Vikings and dragons friends already, thought the differences in dragon types between the books and movie (EXP: Book version Monstrous Nightmares are only about the size of a leopard, though in the movie they are large enough to ride) are too drastic for some fans to accept this answer, as well as the fact that movie-version Hiccup is repeatedly called Hiccup Horrendous Haddock III, while, if this had been a prequel he would be Hiccup Horrendous Haddock I.
  • The Terrible Terror dragon was a tribute to the original Toothless by DreamWorks.
  • Toothless appears briefly in the DreamWorks opening logo.
  • Throughout the film, there are several cool details that may seem unnoticeable.
    • In the Downed Dragon scene, when the camera was panning across Toothless' body, we can see his eyes were closed for a split-second but after the wing passes in front of it, his eyes are open. This was a mistake by the animators but they kept it because it looks creepy.
    • When Hiccup was reading the Dragon Manual in the Great Hall, a lightning bolt scared him. He continued reading the manual and if you look closely, we can see the dragon pictures moving. This is to show the fear Hiccup is experiencing.
    • After the Romantic Flight scene ended, Toothless takes Hiccup and Astrid to the Dragon Nest. Along the way, we see several dragons carrying food. But, if you look closely, you may notice that a Monstrous Nightmare was holding Gloria the hippo from another DreamWorks' film, Madagascar.
    • Both Hiccup and Stoick said "I did this", with their actions making Toothless and Hiccup forever crippled. Hiccup said it at the Downed Dragon scene, resulting in Toothless losing one of his tail fins. Stoick said it after the defeat of the Red Death, resulting in Hiccup losing one of his legs. It should also be noted that Toothless was lying in a state of semi-consciousness when they both said the line.
    • At the first Dragon Training, Gobber saved Hiccup from the Gronckle that is about to blast him and said to him that "a dragon will always go for the kill". In the next scene, we can see Hiccup say, "So why didn't you?", similar to how Astrid said the same line to Hiccup when the Vikings are sailing to the Dragon Nest. Both Toothless and Hiccup are similar, neither could because they're not monsters. When raiding Berk, Toothless only destroyed catapults and doesn't steal food or kill Vikings. He spared Hiccup, while other dragons would kill him. Hiccup also has the same reason, he can't kill a dragon. However, other Vikings would if given the opportunity.

Differences From the Novel

  • In the book, Toothless has no teeth, hence his name. In the film, he gets his name from his retractable teeth.
  • In the book, Toothless is a Common Dragon who is small enough to fit on Hiccup's shoulder. In the film, he is a Night Fury, the rarest and most intelligent dragon, who is large enough to allow Astrid and Hiccup to fly on him.
  • In the book, it is part of the tradition to train a dragon or become exiled. In the film, it is part of the tradition to kill a dragon.
  • Astrid and Ruffnut don't exist in the books.
  • In the book, Fishlegs is Hiccup's best friend and is skinny. In the film, he isn't friends with Hiccup until around the end of the movie and is chubby.
  • Common Dragons are replaced by Terrible Terrors.
  • In the film, the Green Death, a Seadragonus Giganticus Maximus, is replaced by the Red Death.
  • In the books, dragons can breathe underwater. In the film, Toothless nearly drowns, meaning they don't have gills as in the series.
  • In the books, dragons are noted to be selfish and ungrateful, but this does not appear to be the case in the movie.
  • In the movies Hookfang is Snotlout's dragon while in books he belongs to Stoick.



  1. 1.0 1.1 How to Train Your Dragon. Box Office Mojo. IMDb.

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