Jay Baruchel

Hiccup (voice)

America Ferrera

Astrid (voice)

Zack Pearlman

Snotlout (voice)

Christopher Mintz-Plasse

Fishlegs / Thor Bonecrusher (voice)

Andree Vermeulen

Ruffnut (voice)

T.J. Miller

Tuffnut (voice)

Brook Chalmers

Additional Voices (voice)

Thomas F. Wilson

Bucket (voice)

Matthew Wolf

Additional Voices (voice)

Tom Kenny

Mulch / Silent Sven (voice)

Scott Menville

Additional Voices (voice)

Kelly Stables

Additional Voices (voice)

Angela Bartys

Trader Lena (voice)

Daisy Thorne

Additional Voices (voice)

Christopher Flowers

Additional Voices (voice)

JB Blanc

Ryker (voice)

Paul Rugg

Savage (voice)

Jacqueline Loeb

Additional Voices (voice)

Larissa Gallagher

Additional Voices (voice)

Nicholas Guest

Additional Voices (voice)

Wendy Hoffmann

Additional Voices (voice)

Wendy Cutler

Additional Voices (voice)

Daisy Tormé

Additional Voices (voice)

Jeff Bennett

Flyer Leader (voice)

Nolan North

Iron Mason / Berthel (voice)

Jean Gilpin

Additional Voices (voice)

Peta Johnson

Additional Voices (voice)

Andre Robinson

Brant (voice)

Emma Shannon

Brenda (voice)

Chris Edgerly

Gobber (voice)

James Arnold Taylor

Viking 1 / Guard (voice)

Lucas Grabeel

Gustav (voice)

Alfred Molina

Viggo (voice)

Joanna Leeds

Additional Voices (voice)

Warren Sroka

Additional Voices (voice)

Peter Falls

Additional Voices (voice)

Rose McIver

Atali (voice)

Mark Hamill

Alvin (voice)

Rajia Baroudi

Additional Voices (voice)

Hakeem Kae-Kazim

Krogan / Drago (voice)

David Faustino

Dagur (voice)

Michael Goldstrom

Trader Johann (voice)

David Tennant

Spitelout (voice)

Mae Whitman

Heather (voice)

Adelaide Kane

Mala (voice)

Neil Dickson

Additional Voices (voice)

Alan Shearman

Additional Voices (voice)

Alastair Duncan

Additional Voices (voice)

Holly Kagis

Minden (voice)

Djimon Hounsou

Drago (voice)

Steve Alterman

Additional Voices (voice)

Mitch Carter

Additional Voices (voice)

Julie Falls

Additional Voices (voice)

Kyle T. Heffner

Additional Voices (voice)

Edie Mirman

Additional Voices (voice)

Paula J. Newman

Additional Voices (voice)

Jim Pirri

Additional Voices (voice)

Peter Lavin

Additional Voices (voice)