Reparto y equipo

Jay Baruchel

Hiccup (voice)

Gerard Butler

Stoick (voice)

Craig Ferguson

Gobber (voice)

America Ferrera

Astrid (voice)

Jonah Hill

Snotlout (voice)

Christopher Mintz-Plasse

Fishlegs (voice)

T.J. Miller

Tuffnut (voice)

Kristen Wiig

Ruffnut (voice)

Robin Atkin Downes

Ack (voice)

Philip McGrade

Starkard (voice)

Kieron Elliott

Hoark the Haggard (voice)

Ashley Jensen

Phlegma the Fierce (Voice)

David Tennant

Spitelout (voice)

Chris Sanders

Dirección

Dean DeBlois

Dirección

Chris Sanders

Guionista

Dean DeBlois

Guionista

William Davies

Guionista

Bonnie Arnold

Producción

Jeffrey Katzenberg

Executive Producer

Kristine Belson

Executive Producer

Tim Johnson

Executive Producer

John Powell

Composer

Gil Zimmerman

Cinematographer

Darren T. Holmes

Editor

Maryann Brandon

Editor

Kathy Altieri

Production Design

Leslee Feldman

Casting