Cathy
Fred Williams
George Drayton
Doug Jackson
Marge Drayton
Joanne McIllenny
Ethel Williams
Dr. Prokosch
Howard McIllenny
Toni Jackson
Boss' Girl Friend
Slattery
Peter Bowers
Mr. Bohannon
Mr. Bingham
Beulah Partridge
One of the guys in the hallway (uncredited)
Miss Plotnik (uncredited)
Elevator Operator (uncredited)
Bit Part (uncredited)
Doorman (uncredited)
Game Spectator (uncredited)