I cowboys del deserto

Groucho Marx

S. Quentin Quale

Chico Marx

Joe Panello

Harpo Marx

'Rusty' Panello

John Carroll

Terry Turner

Diana Lewis

Eve Wilson

Walter Woolf King

Beecher

Robert Barrat

'Red' Baxter

June MacCloy

Lulubelle

George Lessey

Railroad President

Lee Bowman

(uncredited)

Edgar Dearing

Bill - Train Engineer (uncredited)

Edward Gargan

Railroad Ticket Seller (uncredited)

Edward Hearn

Man at Saloon Door (uncredited)

Billy Wayne

Train Fireman (uncredited)

Joan Woodbury

Melody (uncredited)