Gerard Butler Stoick (voice)
Cate Blanchett Valka (voice)
Jonah Hill Snotlout (voice)
Kit Harington Eret (voice)
Kristen Wiig Ruffnut (voice)
F. Murray Abraham Grimmel (voice)
Christopher Mintz-Plasse Fishlegs (voice)
David Tennant Spitelout / Ivar the Whitless (voice)
Craig Ferguson Gobber (voice)
Ólafur Darri Ólafsson Ragnar the Rock (voice)
Jay Baruchel Hiccup (voice)
Chris Sanders Executive Producer
Ashley Jensen Phlegma (voice)
James Sie Chaghatai Khan (voice)
Gideon Emery Trapper (voice)
America Ferrera Astrid (voice)
Bradford Lewis Producer
John Powers Middleton Executive Producer
John Powell Original Music Composer
Bonnie Arnold Producer
Chris Palmer Story Artist
Robin Atkin Downes Ack (voice)
Dean DeBlois Director, Screenplay, Story, Executive Producer
John K. Carr Editor
Roy Lee Co-Producer
Gary Rizzo Sound Re-Recording Mixer
Lisa Curtis Saunders Pipeline Technical Director
Randy Thom Sound Designer, Supervising Sound Editor
Carter Goodrich Character Designer
Simon Otto Animation
Doug Davison Co-Producer
Tighe Sheldon Sound
Natalia Cronembold Associate Editor
Scott R. Lewis Sound Re-Recording Mixer
AJ Kane Young Hiccup (voice)
Julia Emelin Griselda the Grevious (voice)
Leo Sanchez Barbosa Animation
Batu Sener Additional Music
Brian Chumney Supervising Sound Editor
Cressida Cowell Book
Stephanie Ma Stine Storyboard Artist
Danielle Dupre Sound Re-Recording Assistant
Mary Melendez Production Supervisor
Andrew Harkins Animation
Nelson Yokota Storyboard Artist
Brit DeLillo Assistant Editor
Kieron Elliott Hoark (voice)
Justin Rupple Tuffnut (voice)
Allison Bernardi Stauth Production Supervisor
Michael A. Connolly Co-Producer
Peter Litvack Production Supervisor
Henri Hovhanesyan Production Supervisor
Jessica Bayliss Production Supervisor
Tyler Shelton Production Supervisor
Pierre-Olivier Vincent Production Design
Brent Hutchins Production Manager, Production Supervisor
Jennifer J. Pan Supervising Technical Director
Megha Davalath Animation
Kate Spencer Co-Producer
Tucker Scott Alleborn Production Coordinator
Jed Schlanger Co-Producer
Christina N. de Juan Visual Effects
Dave Walvoord Visual Effects Supervisor
Gil Zimmerman Director of Photography
Chris Hewitt Post Production Assistant
Colleen O'Hagan Visual Effects
Willem Drees Visual Effects
Hongseo Park Visual Effects