Diretor/a
Abe Brown
DIRETOR/A
Gil Zimmerman
Simon Otto
T.J. Sullivan
David Jones
Robert Briggs
Elaine Bogan
Jae H. Kim
Greg Rankin
Jae Hong Kim
John Sanford
Elenco (na ordem dos créditos)
Jay Baruchel
Hiccup
America Ferrera
Astrid
Zack Pearlman
Snotlout
Christopher Mintz-Plasse
Fishlegs
T.J. Miller
Tuffnut
Andree Vermeulen
Ruffnut
Mae Whitman
Heather
Mitch Carter
Additional Voices
David Faustino
Dagur
Nolan North
Stoick
JB Blanc
Ryker
Chris Edgerly
Gobber
Alfred Molina
Viggo
Michael Goldstrom
Trader Johann
Hakeem Kae-Kazim
Krogan
James Arnold Taylor
Throk
Paula J. Newman
Alastair Duncan
Alan Shearman
David Tennant
Spitelout
Adelaide Kane
Mala
Tom Kenny
Silent Sven
Lucas Grabeel
Gustav
Paul Rugg
Savage
Neil Dickson
Edie Mirman
Peter Lavin
Jeff Bennett
Kyle T. Heffner
Jim Pirri
Nicholas Guest
Joanna Leeds
Rose McIver
Atali
Tom Wilson
Bucket
Jean Gilpin
Peter Falls
Mark Hamill
Alvin
Scott Menville
Daisy Tormé
Djimon Hounsou
Drago
Andre Robinson
Brant
Emma Shannon
Brenda
Larissa Gallagher
Kelly Stables
Peta Johnson
Jacqueline Loeb
Brook Chalmers
Chris Flowers
Julie Falls
Angela Bartys
Chicken
Wendy Hoffman
Steve Alterman
Warren Sroka
Wendy Cutler
Rajia Baroudi
Joe Grubbs
ATOR
Holly Kagis
Minden