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