Jonathan Jackson

as Rudy Gatewick / Oliver Gillis

Richard Lee Jackson

as Douglas Gatewick

William Shatner

as Michael Gatewick

Jay Brazeau

as Professor Wooley

Don S. Davis

as Colonel Zapf

Katharine Isabelle

as Fiona (as Katherine Isobel)

John Tench

as Leon

Jed Rees

as Buddy

Mark Acheson

as Frankie

Howard Dell

as Coach Wilson

Sean Amsing

as Charlie Rosemerkel

Demetri Goritsas

as Baxter

Campbell Lane

as Lawyer #1

Jesse Moss

as Schoolmate