Marilyn Monroe

Cherie

Don Murray

Beauregard 'Bo' Decker

Arthur O'Connell

Virgil Blessing

Betty Field

Grace

Eileen Heckart

Vera

Robert Bray

Carl

Hope Lange

Elma Duckworth

Hans Conried

Life Magazine Photographer

Max Showalter

Life Magazine Reporter

Ed Fury

Cowboy in Saloon (uncredited)

David McMahon

Ticket Taker at Bus (uncredited)

Cheerio Meredith

Woman in Bus Passenger Line (uncredited)

Del Moore

Man at Rodeo (uncredited)

James O'Rear

Mr. Foster (uncredited)

Edward G. Robinson Jr.

Cowboy (uncredited)

Henry Slate

Manager of Blue Dragon Nightclub (uncredited)

Greta Thyssen

Cover Girl (uncredited)

Casey Tibbs

Himself (uncredited)