Jared York
Reggie (voice)
Mike
John Peter
Hiccup Horrendous Haddock IV (voice)
Hiccup (voice)
Mark Adam Jones
Himself
Himself
Hiccup (voice)
Hiccup (voice)
Bates
Pope
Francie
Jay Baruchel
Shiner
Pat
Hiccup (voice)
Hiccup Horrendous Haddock III (voice)
Victor Spiegelman
Hiccup (voice)
Hiccup Horrendous Haddock III (voice)
Dave Stutler
Leon
Hiccup Horrendous Haddock III (voice)
Kirk Kettner
Sailor Joey Motorola
Windows
Andy
Kevin Sandusky
Oliver Whynacht
Reed Fish
Danger Barch
Jeremy Curran
Jimmy Fleming
Vic Munoz
Jonathan
