Tony Curtis

Bob Weston

Natalie Wood

Helen Gurley Brown

Henry Fonda

Frank Broderick

Lauren Bacall

Sylvia Broderick

Mel Ferrer

Rudy DeMeyer

Fran Jeffries

Gretchen

Leslie Parrish

Susan

Edward Everett Horton

The Chief

Larry Storch

Motorcycle Cop

Stubby Kaye

Helen's Cabbie

Howard St. John

George Randall

Otto Kruger

Dr. Anderson

Max Showalter

Holmes

William Lanteau

Sylvester

Helen Kleeb

Hilda

Sayre Dearing

Nightclub Patron (uncredited)

Cosmo Sardo

Waiter (uncredited)

Jeffrey Sayre

Man at Stocking Show (uncredited)

Bert Stevens

Nightclub Patron at Anniversary Party (uncredited)

Fredd Wayne

Frank (uncredited)