Hiccup (voice)

Jay Baruchel

Acting

Stoick (voice)

Gerard Butler

Acting

Gobber (voice)

Craig Ferguson

Acting

Astrid (voice)

America Ferrera

Acting

Snotlout (voice)

Jonah Hill

Acting

Fishlegs (voice)

Christopher Mintz-Plasse

Acting

Tuffnut (voice)

T.J. Miller

Acting

Ruffnut (voice)

Kristen Wiig

Acting

Ack (voice)

Robin Atkin Downes

Acting

Starkard (voice)

Philip McGrade

Acting

Hoark the Haggard (voice)

Kieron Elliott

Acting

Phlegma the Fierce (Voice)

Ashley Jensen

Acting

Spitelout (voice)

David Tennant

Acting

Toothless (voice) (uncredited)

Randy Thom

Sound