Kristen Wiig Ruffnut (voice)
Christopher Mintz-Plasse Fishlegs (voice)
Gerard Butler Stoick (voice)
Jay Baruchel Hiccup (voice)
Jessica Drake Dialect Coach
Kit Harington Eret (voice)
Jonah Hill Snotlout (voice)
Djimon Hounsou Drago (voice)
Cate Blanchett Valka (voice)
Craig Ferguson Gobber (voice)
Drew Struzan Thanks
America Ferrera Astrid (voice)
Guillermo del Toro Thanks
John Powell Original Music Composer
Randy Kerber Orchestrator
Julien Bocabeille Animation
Tom Carlson Music Editor
T.J. Miller Tuffnut (voice)
Chris Sanders Executive Producer
Bill Díaz Animation
Brandon Proctor ADR & Dubbing
Doug Davison Co-Producer
Anthony Fung VFX Artist
Brian Chumney ADR Supervisor
Roy Lee Co-Producer
Jeremy Bowker Sound Effects Editor
Dean DeBlois Director, Writer, Executive Producer
Joe Crowley Production Supervisor
Simon Kassianides No-Name (voice)
Alexander Rybak Music
Gideon Emery Teeny (voice)
Randy Thom Toothless (voice), Sound Re-Recording Mixer, Supervising Sound Editor, Sound Designer
Robert Vignone Modeling
Simon Otto Storyboard Artist
Robin Harlan Foley
Shawn Murphy Mixing Engineer
Rachel Bolt Musician
Pete Anthony Orchestrator
Sue Fox Foley Editor
Craig Dowsett Modeling
Christi Soper Hilt Casting
Angie Howard Production Manager
Joe Moshier Character Designer
James Baxter Animation Supervisor
Al Nelson Sound Designer
Leslee Feldman Casting
James Thatcher Musician
Leff Lefferts Sound Design Assistant, Additional Sound Re-Recording Mixer
Andrew Ableson Ug (voice)
Rodrigo Blaas Other
Gavin Greenaway Conductor
Steve Mair Musician
Mark Berrow Musician
Anna Noakes Musician
Cressida Cowell Book
David Hail Publicist
Lou Dellarosa Animation
Kristof Serrand Supervising Animator
Michael Silvers Supervising Sound Editor
Jaideep Khadilkar VFX Artist
Andrew Kinney Orchestrator
Bonnie Arnold Producer
Aaron Dem Associate Producer
Jeff Budsberg Visual Effects
Mollie Gamo Casting Associate
David Lipton VFX Artist
Kevin Andrus Animation
Ariga Parseghian Finance
Rain Angeles Systems Administrators & Support
Jeff Atmajian Orchestrator
Hannah Sherman Lighting Artist
Tripp Hudson Executive In Charge Of Production