Jay Baruchel

as (voice)

as Jeff

as Self

as Voice

as Jared York

as Reggie (voice)

as Carter Perlmutter

as Mike

as Self - Host

as Self

as Self - Host

as John Peter

as Sean Moody Jr.

as Hiccup (voice)

as Ezra

as Hiccup (voice)

as Billy

as Pat

as Mark Adam Jones

as Self

as Self

as Hard Right Jay

as Hiccup (voice)

as Josh Greenberg

as Hiccup (voice)

as Hiccup (voice)

as Bates

as Self

as Tom Pope

as Francie

as Jay Baruchel

as Hiccup (voice)

as Self

as Shiner

as Pat

as Hiccup Horrendous Haddock III (voice)

as Hiccup (voice)

as Victor Spiegelman

as Stu

as Hiccup (voice)

as Self

as Hiccup Horrendous Haddock III (voice)

as David "Dave" Stutler

as Leon

as Hiccup (voice)

as Jay Baruchel

as Kirk Kettner

as Sailor Joey Motorola

as Windows

as Andy

as Tal

as Kevin Sandusky

as Kevin Sandusky

as Oliver Whynacht

as Jay

as Jay

as Reed Fish

as Skip Ross

as Art

as Self

as Oswald Kittner

as Danger Barch

as Winston Stone

as Jeremy Curran

as Harry

as Self

as Jimmy Fleming

as Steven Karp

as Vic Munoz

as Jonathan

as Kid

as Bean Pole

as Jason Midas

as Alex

as Ross Doyle

as Ken Carter

as Mark