Jack Lemmon

Joe Clay

Lee Remick

Kirsten Arnesen Clay

Charles Bickford

Ellis Arnesen

Jack Klugman

Jim Hungerford

Alan Hewitt

Rad Leland

Tom Palmer

Ballefoy

Maxine Stuart

Dottie

Jack Albertson

Trayner

Lynn Borden

Party Guest (uncredited)

Kenner G. Kemp

Party Guest (uncredited)

Harold Miller

Party Guest (uncredited)

Bert Stevens

Party Guest (uncredited)

Arthur Tovey

Party Guest (uncredited)

Charlene Holt

Guest (uncredited)

Mary Benoit

Tenant (uncredited)

Pat O'Malley

Tenant (uncredited)

Mel Blanc

Cartoons (voice) (uncredited)

Gail Bonney

Gladys (uncredited)

Jennifer Edwards

Debbie Clay at Age 5 (uncredited)

Chuck Hicks

Attendant (uncredited)

Ken Lynch

Proprietor (uncredited)

Doye O'Dell

Charlie Deans (uncredited)

Jack Riley

Waiter (uncredited)

Olan Soule

Elevator Operator (uncredited)

Katherine Squire

Mrs. Nolan (uncredited)

Charles Watts

Landry (uncredited)

Russ Bender

(uncredited)

John Bard Manulis

(uncredited)

Leoda Richards

Party Guest

Barbara Hines

Party guest