Tim Thomerson (Jack Deth/Philip Dethon)
Helen Hunt (Leena)
Michael Stefani (Martin Whistler/Lt. Wiesling)
Art La Fleur (McNulty)
Biff Manard (Hap Ashby)
Steve "O" Jenson (butthead)
Minnie Lindsay ("Mom")
Brad Logan (Bull)
Tony Malone (Butthead)
Edward McClarty (Jerry the Punk)
Kim Sheppard (Newswoman)
Michael Heldebrant (Boy with Santa)
Nicky Beat (Butthead)
Don Ross (Security Guard)
Miguel Fernandes (Officer Lopez)
Wiley Harker (Dapper Old Man)
Richard Herd (Chairman Spencer)
Telma Hopkins (Engineer Raines)
Lantz Krantz (butthead)
Michael McGrady (Chris Lavery)
Barbara Perry (Mrs. Santa Claus)
Pete Schrum (Santa Claus)
Richard Erdman (Drunken Wise Man)
Alyson Croft (Baby McNulty)
Anne Seymour (Chairman Ashe)