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

Dr. Nancy Cunningham

Joan Hotchkis

Billy Jack

Arch Johnson

Leonard

Willie Aames

Speed

Garry Walberg

Man #2 / Roger / Tailor

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 / Dr. Bates / Florist

Richard Stahl

Myrna

Penny Marshall

Lady

Thelma Pelish

Miriam Welby

Elinor Donahue

Loretta Spoon

Ann Doran

Mimi

Madge Kennedy

Roy

Ryan MacDonald

Doyle / Oscar's Co-Worker / Coach

Eddie Garrett

Track Official / Super / Man

Herbie Faye

Ed / Arnold / Man in Waiting

Louis Guss

Dr. Melnitz

Bill Quinn

Judge / Dr. Conway

Curt Conway

Gwendolyn

Carole Shelley

Cecily

Monica Evans

Director

Harvey Miller

Director

Hal Cooper

Director

Frank Buxton

Director

Garry Marshall

Director

George Tyne

Director

Jack Donohue

Director

Jay Sandrich

Director

Jerry Paris

Director

Bruce Bilson

Director

George Marshall