as Jared York

as Reggie (voice)

as Carter Perlmutter

as Mike Lazaridis

as Self - Host

as Self

as Self - Host

as John Peter

as Sean Moody Jr.

as Hiccup Horrendous Haddock III (voice)

as Ezra

as Hiccup (voice)

as Billy

as Pat

as Mark Adam Jones

as Himself

as Himself

as Hard Right Jay

as

as Hiccup (voice)

as Josh Greenberg

as Hiccup (voice)

as Hiccup (voice)

as Bates

as Self

as Pope

as Francie

as Jay Baruchel

as

as Hiccup (voice)

as Self

as Hiccup Horrendous Haddock III (voice)

as Shiner

as Pat

as Hiccup Horrendous Haddock III (voice)

as Hiccup (voice)

as

as Victor Spiegelman

as Stu

as Hiccup (voice)

as Self

as Hiccup Horrendous Haddock III (voice)

as 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

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

as

as