as Dr. Robert Montee

as Proprietor Isaac

as Kirby

as

as Confused Fan (voice)

as Palm Royale Manager

as Eustance the Boss

as Herb

as (voice)

as Lionel

as Roy

as Dr. Venture / Phantom Limb / Jonas Venture Jr. (voice)

as Kurt Gödel

as Rocky (voice)

as Victor Simmons

as Gordon

as Roman Soldier

as Heinrich Himmler

as Grand View High School Principal

as Irv Merlin

as Bram

as Interviewer

as Del Close

as Professor Anthony

as Self

as Imp

as Pierce Hamilton

as Backstage Manager

as Gavin Donahue

as Ophthalmologist

as Dr. Toodles (voice)

as Agent Marcus Strang

as Stevie

as Tom

as The Trinket Man

as Mike Holland

as

as Lazlo Valentin / Professor Pyg (voice)

as Dr. Kincaid, Rose's Father

as Gus Lobrano

as Harry

as The Agent

as M-OC / Imperial Ensign (voice)

as M-OC (voice)

as M-OC / Sgt. Corcillo (voice)

as Voice Actor (voice)

as Maaldorian Doctor

as James Miller

as Howard Pine

as Arthur Tack

as Nose Picker Fish (voice)

as Fisher

as Simon Grim

as Doll Zero

as Norm Wakely

as Thriffith (voice)

as Miles Van Ert

as Lemur #1 (voice)

as Rev. Boxley Fryer

as Sir Broderick / Male Workman 1 / Male Workman 2 (voice)

as Dr. Cooper Whitehead, Ph.D.

as Grant Grunderschmidt

as Glen

as Nick Lingeman

as Sweetie

as Bill Gates

as Henrik Habersteam

as The Dark One

as Dr. Leo Demopoulos

as Mr. Blakeney

as Mike Sylva

as Dave Fisher

as Ernst

as Larry

as Richard Simmons

as Walter Morgan

as Walter Morgan / John Fox

as Danny

as Daniel Grubstick

as Mike Tappin

as Mr. Pritchett

as Gary Nathan

as Jack Lessenberry

as Principal Roy

as Vice President Blowfish

as Rat King / Leaf Beard

as Pete

as Judge Bernard Temple

as Future Doctor

as Aaron Kalinoski

as Dr. Besman

as Rennie Davis / Richard Schultz (voice)

as Cafe Manager

as Sarkissian

as Sadie's Manager

as Educational Consultant

as Himself

as Simon Grim

as Dr. James Pearn

as

as Alex Scarvey

as Owen Quinn

as The Wizard

as The Ranger

as Rolf

as Funk

as

as Mr. Enright

as Dr. Venture (voice)

as

as Professor Friend

as

as Robert Crumb

as Lab Technician

as Druden Hunt

as Rod Flexner

as Damon Lafleur

as

as Simple Simon

as Concierge

as Martin

as Agent Hopper

as Dr. Roger Stern

as Gallery owner

as Olivier Di Santo

as Harry

as Poker Player

as Wade Donato

as True Believer

as Simon Grim

as Buster

as Isaac

as Voice

as

as James