Five years have passed since Hiccup and Toothless united the dragons and Vikings of Berk. Now, they spend their time charting unmapped territories. During one of their adventures, the pair discover a secret cave that houses hundreds of wild dragons -- and a mysterious dragon rider who turns out to be Hiccup's mother, Valka. Hiccup and Toothless then find themselves at the center of a battle to protect Berk from a power-hungry warrior named Drago.
You can now watch How to Train Your Dragon 2 online on the following streaming providers in the United States.
| Visual Effects | Nico Marlet | Character Designer |
| Sound | Michael Silvers | Supervising Sound Editor |
| Sound | John Powell | Original Music Composer |
| Production | Leslee Feldman | Casting |
| Editing | Mark A. Hester | Associate Editor |
| Production | Bonnie Arnold | Producer |
| Crew | Guillermo del Toro | Thanks |
| Production | Doug Davison | Co-Producer |
| Production | Roy Lee | Co-Producer |
| Sound | Randy Thom | Supervising Sound Editor |
| Sound | Randy Thom | Sound Re-Recording Mixer |
| Visual Effects | Kevin Andrus | Animation |
| Sound | Dave Metzger | Orchestrator |
| Writing | Cressida Cowell | Book |
| Production | Chris Sanders | Executive Producer |
| Editing | John K. Carr | Editor |
| Directing | Dean DeBlois | Director |
| Production | Dean DeBlois | Executive Producer |
| Writing | Dean DeBlois | Writer |
| Crew | Shawn Murphy | Mixing Engineer |
| Sound | Rick Giovinazzo | Orchestrator |
| Editing | James Beshears | Editorial Services |
| Art | Rodrigo Blaas | Other |
| Visual Effects | Michael Amos | Animation |
| Production | John Swanson | Production Manager |
| Crew | Nicolas Weis | Visual Effects Design Consultant |
| Visual Effects | Bart Coughlin | Creature Technical Director |
| Sound | Jeff Atmajian | Orchestrator |
| Visual Effects | Liron Topaz | Animation |
| Crew | Paul Mounsey | Additional Music |
| Crew | Drew Struzan | Thanks |
| Visual Effects | Joe Moshier | Character Designer |
| Sound | Robin Harlan | Foley |
| Visual Effects | Julien Bocabeille | Animation |
| Sound | Alexander Rybak | Music |
| Sound | Tom Kramer | Music Editor |
| Sound | Sean England | Foley |
| Sound | Brandon Proctor | ADR & Dubbing |
| Crew | Nick Wollage | Score Engineer |
| Production | Christi Soper Hilt | Casting |
| Sound | Jeremy Bowker | Sound Effects Editor |
| Production | Kendra Haaland | Co-Producer |
| Sound | Frank Ricotti | Musician |
| Sound | Thomas A. Carlson | Music Editor |
| Sound | Pascal Garneau | Foley Editor |
| Sound | Sue Fox | Foley Editor |
| Production | Ken Bielenberg | Executive In Charge Of Production |
| Sound | Mac Smith | Sound Effects Editor |
| Crew | Jessica Drake | Dialect Coach |
| Sound | Al Nelson | Sound Designer |
| Crew | Leff Lefferts | Sound Design Assistant |
| Sound | Leff Lefferts | Additional Sound Re-Recording Mixer |
| Art | Simon Otto | Storyboard Artist |
| Visual Effects | James Baxter | Animation Supervisor |
| Directing | J.C. Alvarez | Layout |
| Editing | Shane Glick | Assistant Editor |
| Crew | Kristof Serrand | Supervising Animator |
| Visual Effects | Laurent Caneiro | Animation |
| Visual Effects | Bill Diaz | Animation |
| Visual Effects | Rani Naamani | Animation |
| Production | Rebecca Huntley | Production Manager |
| Crew | Munira Moiz Tayabji | Supervising Technical Director |
| Visual Effects | Nathan Loofbourrow | Creature Technical Director |
| Production | Kate Spencer | Co-Executive Producer |
| Production | Michael A. Connolly | Co-Producer |
| Production | Aaron Dem | Associate Producer |
| Sound | Randy Kerber | Orchestrator |
| Sound | Pete Anthony | Orchestrator |
| Production | Andrea McCarthy Paul | Production Accountant |
| Sound | Brian Chumney | ADR Supervisor |
| Sound | Gavin Greenaway | Conductor |
| Sound | Andrew Kinney | Orchestrator |
| Crew | Fabio Lignini | Supervising Animator |
| Visual Effects | Anthony Fung | VFX Artist |
| Production | Bonnie Lemon | Executive In Charge Of Production |
| Visual Effects | David Lipton | VFX Artist |
| Visual Effects | Andrew Wheeler | VFX Artist |
| Crew | Brent Hutchins | Production Controller |
| Visual Effects | Christina N. de Juan | Creature Technical Director |
| Visual Effects | Hongseo Park | Creature Technical Director |
| Visual Effects | Dave Walvoord | Visual Effects Supervisor |
| Visual Effects | Leo Sanchez Barbosa | Character Designer |
| Camera | Gil Zimmerman | Director of Photography |
| Sound | Mark Berrow | Musician |
| Sound | James Thatcher | Musician |
| Visual Effects | James E. Stapp | Modeling |
| Visual Effects | Joe Bowers | Animation |
| Production | Tripp Hudson | Executive In Charge Of Production |
| Sound | Steve Mair | Musician |
| Production | Joe Crowley | Production Supervisor |
| Visual Effects | Theodore Anthony Lee Ty | Animation |
| Lighting | Bert Poole | Lighting Supervisor |
| Lighting | Milton E. Rodriguez-Rios | Lighting Artist |
| Production | Mollie Gamo | Casting Associate |
| Production | Caroline Robinson | Production Supervisor |
| Lighting | Max Bruce | Lighting Supervisor |
| Sound | Dee Lewis Clay | Musician |
| Visual Effects | Louis Flores | VFX Artist |
| Sound | Rachel Bolt | Musician |
| Visual Effects | Cassidy Curtis | Animation |
| Visual Effects | Kevin Rodgers | Creature Technical Director |
| Visual Effects | Matt Head | VFX Artist |
| Crew | Mark Macready | Systems Administrators & Support |
| Production | Beth Hofer | Executive In Charge Of Production |
| Visual Effects | Dick Walsh | Creature Technical Director |
| Sound | Andrew Findon | Musician |
| Sound | Anna Noakes | Musician |
| Sound | Owen Slade | Musician |
| Crew | Bart Feliciano | Systems Administrators & Support |
| Visual Effects | Mike Stern | Animation |
| Crew | David Torres | Supervising Animator |
| Lighting | Dorien Gunnels | Lighting Artist |
| Production | Betty Tom | Production Accountant |
| Crew | Steven Hornby | Supervising Animator |
| Visual Effects | Adam Dotson | Animation |
| Visual Effects | Martin P. Hopkins | Animation |
| Visual Effects | Leif Jeffers | Animation |
| Visual Effects | Ron Pucherelli | Animation |
| Visual Effects | Tal Shwarzman | Animation |
| Visual Effects | Andrew Harkins | Animation |
| Visual Effects | David Drell | Creature Technical Director |
| Visual Effects | Li-Lian Ku | Creature Technical Director |
| Visual Effects | Wade Ryer | Creature Technical Director |
| Visual Effects | Gaurav Shenai | Creature Technical Director |
| Production | Ariga Parseghian | Finance |
| Production | Terri Anderson | Finance |
| Lighting | Hannah Sherman | Lighting Artist |
| Visual Effects | Vaibhav Shah | Modeling |
| Crew | Alex Cardullo | Post Production Assistant |
| Crew | Chris Hewitt | Post Production Assistant |
| Crew | David Farley | Post Production Supervisor |
| Production | Jacquelyn Robbins | Production Accountant |
| Production | Deepak Kumar | Production Coordinator |
| Production | Tim Kwan | Production Coordinator |
| Production | Kristen Murtha | Production Coordinator |
| Production | Curtis W. Thompson | Production Coordinator |
| Production | Rachnatp | Production Supervisor |
| Visual Effects | Sean Cole | Visual Effects Supervisor |
| Production | David Hail | Publicist |
| Crew | Jennifer Smith | Software Engineer |
| Crew | Margaret A. Decker | Software Engineer |
| Crew | Rain Angeles | Systems Administrators & Support |
| Art | Zhaoping Wei | Art Direction |
| Visual Effects | Zach Glynn | VFX Artist |
| Visual Effects | Ben Sutherland | VFX Artist |
| Visual Effects | Dustin Anderson | VFX Artist |
| Visual Effects | Wes Chilton | VFX Artist |
| Visual Effects | Stephen Timothy Cooney | VFX Artist |
| Visual Effects | Terry Kaleas | VFX Artist |
| Visual Effects | Katie Van Maanen | VFX Artist |
| Sound | John Ashton Thomas | Orchestrator |
| Art | Pierre-Olivier Vincent | Production Design |
| Visual Effects | Lou Dellarosa | Animation |
| Crew | Sean Sexton | Supervising Animator |
| Visual Effects | Greg Whittaker | Animation |
| Editing | Lauren Lear | First Assistant Editor |
| Visual Effects | Tony Siruno | Character Designer |
| Visual Effects | Cliff B. Mitchell | Creature Technical Director |
| Visual Effects | Dug Stanat | Creature Technical Director |
| Visual Effects | Charles Ellison | Modeling |
| Sound | Tom Pigott-Smith | Musician |
| Production | Jessica Forer | Production Coordinator |
| Production | Shane Mulholland | Production Supervisor |
| Production | Steven Schweickart | Production Supervisor |
| Editing | Jabari Phillips | Editorial Coordinator |
| Crew | Jakob Hjort Jensen | Supervising Animator |
| Visual Effects | Brian C. Davis | VFX Artist |
| Production | Grace Bisel | Administration |
| Visual Effects | Nayoun Charoenchai | Animation |
| Visual Effects | Thomas Grummt | Lead Animator |
| Visual Effects | Jennifer E. Harlow | Animation |
| Crew | Alissa Rowinsky Wright | Legal Services |
| Visual Effects | Kendal Sager | Creature Technical Director |
| Lighting | Ruhi Sinha | Lighting Artist |
| Visual Effects | Craig Dowsett | Modeling |
| Crew | John Geller | Post Production Assistant |
| Production | Darci Zalvin | Executive In Charge Of Production |
| Sound | Lorne MacDougall | Musician |
| Art | Michael Necci | Art Direction |
| Visual Effects | Elmer Quinteros | Animation Production Assistant |
| Editing | Elmer Quinteros | Editorial Production Assistant |
| Visual Effects | Alberto Corral | Animation |
| Visual Effects | Michelle Cowart | Animation |
| Visual Effects | Tommie Löfqvist | Animation |
| Visual Effects | David Polk | Animation |
| Visual Effects | Sebastien Wojda | Animation |
| Visual Effects | Rachel Fite | Animation |
| Visual Effects | Zakk Bates | Animation |
| Crew | Liang-Yuan Wang | CG Supervisor |
| Visual Effects | Trisha Butkowski | Creature Technical Director |
| Visual Effects | Daniel Dawson | Creature Technical Director |
| Visual Effects | Candice Miller | Creature Technical Director |
| Visual Effects | Jaryd Snover | Creature Technical Director |
| Visual Effects | Ferris Webby | Creature Technical Director |
| Crew | Anthony B. Willis | Additional Music |
| Crew | K L Sateesh Varma | Compositors |
| Production | Nathan Crommett | Finance |
| Lighting | Ariel Chisholm | Lighting Artist |
| Lighting | Jonathan Ciscon | Lighting Artist |
| Lighting | Kirill Smolskiy | Lighting Artist |
| Lighting | Christopher Sprunger | Lighting Artist |
| Lighting | Kaki Bage | Lighting Production Assistant |
| Lighting | Joanna Wu | Lighting Supervisor |
| Crew | Stephen Bailey | Sequence Supervisor |
| Visual Effects | Marty Havran | Modeling |
| Visual Effects | Jayanta Mazumder | Modeling |
| Visual Effects | Paul Schoeni | Modeling |
| Visual Effects | Robert Vignone | Modeling |
| Visual Effects | Sudipta Panja | Modeling |
| Sound | John Barclay | Musician |
| Sound | Paul Kimber | Musician |
| Sound | Andrew Busher | Musician |
| Sound | Stephen Henderson | Musician |
| Sound | Gary Kettel | Musician |
| Sound | Mary Scully | Musician |
| Sound | Andrew Wood | Musician |
| Sound | Jason Evans | Musician |
| Sound | Tommy Laurence | Orchestrator |
| Production | Stephanie Alpert | Production Coordinator |
| Production | Ryan Behnke | Production Coordinator |
| Production | Aubrey Millen | Production Coordinator |
| Production | Lillian Ritchie | Production Coordinator |
| Production | Tyler M. Saunders | Production Coordinator |
| Production | Sumit Verma | Production Coordinator |
| Production | Dustin Wheelen | Production Coordinator |
| Production | Corie Zhang | Production Coordinator |
| Production | Dinesh Krishnan Nair | Production Manager |
| Production | Milind D. Shinde | Production Manager |
| Production | Angie Howard | Production Manager |
| Production | Aditya Deosthale | Production Supervisor |
| Production | Tracy Larson | Production Supervisor |
| Production | Cat Thelia | Production Supervisor |
| Sound | Simon Goldfinch | Sound Engineer |
| Crew | Stephen J. Ward | Software Engineer |
| Sound | Steve Jamerson | Sound Engineer |
| Crew | Linda Sunshine | Thanks |
| Camera | Kevin Estrada | Still Photographer |
| Crew | Dan Golembeski | Supervising Technical Director |
| Visual Effects | Jeff Budsberg | Visual Effects |
| Visual Effects | Ted Davis | Visual Effects |
| Visual Effects | Fangwei Lee | Visual Effects |
| Visual Effects | Shiben Bhattacharjee | VFX Artist |
| Visual Effects | Alan Cheney | VFX Artist |
| Visual Effects | Carl Hooper | VFX Artist |
| Visual Effects | Jaideep Khadilkar | VFX Artist |
| Visual Effects | Rahul Mullick | VFX Artist |
| Visual Effects | Stephanie Mulqueen | VFX Artist |
| Visual Effects | Jason Porath | VFX Artist |
| Visual Effects | Christopher Rydalch | VFX Artist |
| Visual Effects | Youxi Woo | VFX Artist |
| Visual Effects | Guoqiang Xie | VFX Artist |
| Visual Effects | Desiree Montalvo | Visual Effects Coordinator |
