Ben Kingsley
— The Great Zamboni
Mercedes Ruehl
— Boss
Matt Weinberg
— Max
Jason Fuchs
— Yuri
Ronald Joshua Scott
— Beans
Simon Baker
— Prescott
Katharine Isabelle
— Mona
Chaz Monet
— Zoe
Myles Ferguson
— Mike the Mouth
Kyle Labine
— Dumb Dave
Yanna McIntosh
— Nicole
Carmen Moore
— Dawn Starr
Mike Weinberg
— Halloween Kid (uncredited)
Dave 'Squatch' Ward
— Cigar Van Driver
Carolyn Tweedle
— Woman Neighbor
Benz Antoine
— Police Officer
Danny McKinnon
— Orphanage Boy
Joey Shea
— First Audience Child
Neil Denis
— Second Audience Child
Dean Gunnarson
— Magician's Assistant
Jennifer Bishop
— Skeleton Dancer
Shadow
— Shadow
Stephen Dimopoulos
— Boris