How To Train Your Dragon - OFFICIAL TRAILER - Release Date: 13 June 2025

How to Train Your Dragon is an upcoming American fantasy film written, co-produced, and directed by Dean DeBlois. It is a live-action remake of DreamWorks Animation's 2010 animated film of the same name, which itself was loosely based on the 2003 novel by Cressida Cowell. The film stars Mason Thames, Nico Parker, Nick Frost, Julian Dennison, Gabriel Howell, Bronwyn James, Harry Trevaldwyn, Ruth Codd, Peter Serafinowicz, and Murray McArthur, with Gerard Butler reprising his role as Stoick the Vast from the animated films. It is the first live-action production from DreamWorks Animation, as well as the first DreamWorks Animation production to be a remake.

Plans for a live-action remake of How to Train Your Dragon were announced in February 2023, with DeBlois returning to write, direct, and produce after having previously worked on the animated film trilogy, while John Powell, who also worked on the original trilogy, additionally returned to compose the score for the film. Thames and Parker joined the cast by May 2023, with additional casting revealed in January 2024. Filming began later that month in Belfast, Northern Ireland and wrapped in May.

Produced by DreamWorks Animation and Marc Platt Productions, How to Train Your Dragon is set to be released theatrically by Universal Pictures in the United States on June 13, 2025.

Premise
On the rugged isle of Berk, where Vikings and dragons have been bitter enemies for generations, Hiccup Horrendous Haddock III, the inventive yet overlooked son of Chief Stoick the Vast, defies centuries of traditional dragon-fighting practice when he befriends Toothless, a feared Night Fury dragon. Their unlikely bond reveals the true nature of dragons, challenging the very foundations of Viking society.

Cast
Mason Thames as Hiccup Horrendous Haddock III, the awkward son of Stoick the Vast.
Gerard Butler as Stoick the Vast, the chieftain of Berk and Hiccup's father; Butler reprises his role from the animated films.
Nico Parker as Astrid Hofferson, Hiccup's love interest and fellow student in dragon-fighting training
Nick Frost as Gobber the Belch, Berk's blacksmith, a close friend of Stoick's and teacher of the tribe's young dragon-fighting recruits.
Julian Dennison as Fishlegs Ingerman, Hiccup's best friend.
Gabriel Howell as Snotlout Jorgenson, Hiccup's rival.
Bronwyn James as Ruffnut Thorston, Tuffnut's twin sister.
Harry Trevaldwyn as Tuffnut Thorston, Ruffnut's twin brother.
Ruth Codd as Phlegma, a member of the Viking village.
Additionally, Peter Serafinowicz and Murray McArthur have been cast in undisclosed roles.