Hrothgar Mathews

as George the Bartender

as Chief Engineer Mission Control

as Nursery Truck Driver

as Phil

as Detective Lou Smit

as Jerry Mills (aka "Flopsy")

as Exit Guard

as Ed Logan

as Calvin

as Cocoran

as Animal Control Officer

as Manny

as Grossman

as Man on Phone (uncredited)

as Mental Patient

as Jack

as Galen Muntz

as Dr. Hamilton

as Park Loner

as Observer

as Carny

as Lieutenant Sandowsky

as Mr. Gale

as Ned Yost