My Sister Eileen

Janet Leigh

Eileen Sherwood

Jack Lemmon

Bob Baker

Betty Garrett

Ruth Sherwood

Bob Fosse

Frank Lippincott

Kurt Kasznar

Papa Appopolous

Dick York

Ted Loomis

Lucy Marlow

Helen

Tommy Rall

Chick Clark

Barbara Brown

Helen's Mother

Horace McMahon

Officer Lonigan

Henry Slate

Drunk #2

Hal March

Drunk #1

Queenie Smith

Alice (uncredited)

Franklyn Farnum

Pedestrian (uncredited)

Alphonse Martell

Headwaiter (uncredited)

Peter Norman

Waiter (uncredited)

Alberto Morin

Brazilian Consul (uncredited)

Jeffrey Sayre

Nightclub Patron (uncredited)

Cosmo Sardo

Man Helping Eileen (uncredited)

Sid Tomack

Counterman (uncredited)