Monkey Business (1931)

Groucho Marx

as Groucho

Harpo Marx

as Harpo

Chico Marx

as Chico

Zeppo Marx

as Zeppo

Rockliffe Fellowes

as J.J. 'Big Joe' Helton

Harry Woods

as Alky Briggs

Thelma Todd

as Lucille Briggs

Ruth Hall

as Mary Helton

Tom Kennedy

as Gibson

Ben Taggart

as Capt. Corcoran (uncredited)

Billy Bletcher

as Man in Deck Chair

Maurice Chevalier

as Himself (voice)

Bess Flowers

as Indian's Wife at Party

William H. O'Brien

as Waiter

Cyril Ring

as Party Guest