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

Japanese Businessman

Japanese Businessman

Man in Phone Booth (uncredited)

Spaceman (uncredited)

Acting

Writing

Acting

Acting

Editing

Production

Production

Directing

Costume & Make-Up

Directing

Sound

Art

Production

Art

Sound

Sound

Sound

Costume & Make-Up

Sound

Sound

Costume & Make-Up

Sound

Production

Sound

Sound

Sound

Art

Production

Art

Production

Camera

Camera

Editing

Lighting

Camera

Production

Directing

Production

Production

Crew

Costume & Make-Up

Crew

Lighting

Camera

Editing

Production

Production

Camera

Camera

Sound

Sound