Henry Winkler (voice)

The Scary Monster (voice)

Wilhand Trickfoot (voice)

Mall Santa (voice)

Bailiff (voice)

Sharkface (voice) / Jeff Tentacles / Sharkface

Supporting Role

Arthur Fonzarelli

Principal Arthur Himbry (uncredited)

Flip

Fritz (voice)

Self

Stanley Yelnats III

Boris (voice) / Boris / The Count / Mr. Friend Doll (voice)

Uncle King Julien (voice)

Uncle Al

Mayor Kibner

Captain Cool (voice)

Ted

Jepson (voice)

Marty Streb

Chuck Lumley

Henry Winkler

Burton

Chef Ray

Nacho Cheese (voice)

John Hancock