Felix Unger

Tony Randall

Oscar Madison

Jack Klugman

Dr. Nancy Cunningham

Joan Hotchkis

Blanche Madison

Brett Somers

Gloria Unger

Janis Hansen

Edna Unger

Pamelyn Ferdin

Chuk Mai Chin

Jack Soo

Murray Greshner

Al Molinaro

Mr. Wing

Pat Morita

Jock

Dave Ketchum

Cemetery Salesman

Dan Tobin

Mr. Duke

John Fiedler

Billy Jack

Arch Johnson

Leonard

Willie Aames

Speed

Garry Walberg

Roger

Billy Sands

Mike

Jimmy Van Patten

Buzzy Allen

Bobby Baum

Professor Faraday

Bernie Kopell

Martha

Hilarie Thompson

Vinnie

Larry Gelman

Trudy

Joan Van Ark

Dr. Burger

Norbert Schiller

Cho San

H.W. Gim

Minister / Justice of the Peace / Dr. Bates

Richard Stahl

Myrna

Penny Marshall

Lady

Thelma Pelish

Miriam Welby

Elinor Donahue

Loretta Spoon

Ann Doran

Mimi

Madge Kennedy

Roy

Ryan MacDonald

Oscar's Co-Worker / Coach / Irate Listener

Eddie Garrett

Track Official / Elmer / Mr. Selzer

Herbie Faye

Burglar #1 / Moe / Ed

Louis Guss

Dr. Melnitz

Bill Quinn

Judge / Dr. Conway

Curt Conway

Gwendolyn

Carole Shelley

Cecily

Monica Evans