Andy
Marcel
Paul Grant
Principal Alters (voice)
Scott Thompson
Lean-Luc
Young Guy
Barrett
Headmaster Hartley
Mr. Elderberry
Dr. Photon
Mr. Bane
Bob London
Andy's Dad
Andy's Dad
Director
Mechanic
Lonnie Winn
Himself
Floyd
Cashier
Himself
Kenny
Gloria Veinous (voice)
FBI Agent Lewis
Russell
Baxter / Mrs. Hurdicure / Wally Terzinsky / Malek / Big Stummies scientist / The Queen / Raj / Clemptor
Buddy Cole
Controller
Man Outside Office Building (uncredited)
