On screen
Cast
30 credited performers
Jack Lemmon
Mel Edison
Anne Bancroft
Edna Edison
Gene Saks
Harry Edison
Elizabeth Wilson
Pauline
Florence Stanley
Pearl
Maxine Stuart
Belle
Ed Peck
Man Upstairs
Gene Blakely
Charlie
Ivor Francis
Psychiatrist
Stack Pierce
Detective
Patricia Marshall
Woman Upstairs
Artwork unavailable
Dee Carroll
Helen
Ketty Lester
Unemployment Clerk
M. Emmet Walsh
Doorman
F. Murray Abraham
Taxi Driver
James McCallion
Mr. Cooperman
Artwork unavailable
Fat Thomas
Bus Driver
Arlen Stuart
Elevator Passenger
Sylvester Stallone
Youth in Park
Artwork unavailable
Alan DeWitt
Wayne Morgan
Artwork unavailable
Harry Ray
Man with Dog
Artwork unavailable
Lonnie Burr
Man on Street (uncredited)
Artwork unavailable
Eddie Garrett
Elevator Passenger (uncredited)
Artwork unavailable
Ben Lautman
NYU Student (uncredited)
Artwork unavailable
Dave Michaels
Radio Newscaster (voice) (uncredited)
Gary Owens
Radio Newscaster (voice) (uncredited)
John Ritter
Elevator Passenger (uncredited)
Cosmo Sardo
Subway Passenger (uncredited)
Artwork unavailable
Norman Stevans
Elevator Passenger (uncredited)
Joe Turkel
Man Upstairs (voice) (uncredited)