Robert Cole
Mary Harvard
Jay
David
Sporting Goods Salesman
Ellen
Head Mixer
Himself
George Kennedy / Zeron
Waitress
Neighbor
Health Food Salesman
Bank Receptionist
Mother
Drugstore Manager
Zeon
Jerry
Harvey (as Harvey Skolnik)
Ed
Music Mixer
Sound Effects Mixer
Bank Dick
Hostess
Jim
Japanese Businessman
Man in Phone Booth (uncredited)
Spaceman (uncredited)
