Jon Heder

as Narshall

as Reginald "Skull" Skulinski (voice)

as Chicken Joe (voice)

as Darryl

as Ryu (voice)

as Napoleon Dynamite

as Jimmy MacElroy

as Oskar Greason (voice)

as Lance

as Joel Malone

as Clark

as Napoleon Bonafrog (voice)

as Lionel (voice)

as Dennis

as Self - Host

as Roger Waddell

as Self

as Randy (voice)

as Chicken Joe (voice)

as Jimmy

as Self

as Roy Disney

as Self

as Reggie (voice)

as Self

as Self - Guest

as Wrong Number Caller

as Self - Special Guest / Percy

as Kev / Additional Voices (voice)

as Self

as Self

as Self

as Computer Virus Guy

as James

as Jeffrey Mannus

as Louis

as Orlie

as Laser Tag Employee

as Fred Butler

as Tentacle (voice)

as Wilmer (voice)

as Tybalt (English)

as Jeff

as Self

as Napoleon Dynamite (voice)

as Alex

as Lionel Gayheart

as Seth

as Self

as Bernard Judge

as Ernie

as Pickle

as Raffi (voice)

as Charlie

as Drex

as Napoleon Dynamite/Batman

as Frankenstein

as Drex Greene

as Self

as Self - Special Guest

as Self

Role: Producer

as Napoleon Dynamite (Archival Footage)

as Evan Ebert

as Self

as Black Ops Frogmen

as Harry

as Nate Skoog

as Roger

as Jeff

as Raymond Hinckley

as Harrison

as Balloon / Clerk / Underwater Giant

as Edwin Jones

as Jon Heder

as Jon

as Self

as The Mauler