Unfaithfully Yours

Rex Harrison

Sir Alfred de Carter

Linda Darnell

Daphne de Carter

Rudy Vallee

August Henshler

Barbara Lawrence

Barbara Henshler

Kurt Kreuger

Tony Windborn

Lionel Stander

Hugo Standoff

Laurette Luez

Lannie - Hatcheck Girl

Edgar Kennedy

Sweeney

Al Bridge

House Detective

Julius Tannen

Tailor

Torben Meyer

Schultz

Robert Greig

Jules

Harry Carter

Reporter (uncredited)

Herschel Graham

Concert Attendee (uncredited)

Stuart Hall

Concert Attendee (uncredited)