Diretor/a
Anthony Bell
DIRETOR/A
John Sanford
Louie del Carmen
John Eng
Elaine Bogan
Adam Henry
Joe Sichta
Elenco (na ordem dos créditos)
Jay Baruchel
Hiccup
Christopher Mintz-Plasse
Fishlegs
T.J. Miller
Tuffnut
America Ferrera
Astrid
Zack Pearlman
Snotlout
Nolan North
Stoick
Chris Edgerly
Gobber
Julie Marcus
Ruffnut
Andree Vermeulen
Stephen Root
Mildew
Tim Conway
Mulch
Tom Wilson
Bucket
Brook Chalmers
Sven
Paul Rugg
Savage
Mark Hamill
Alvin
David Faustino
Dagur
Michael Goldstrom
Trader Johann
Lucas Grabeel
Gustav
David Tennant
Spitelout
Mae Whitman
Heather