Monkey Business (1931)
felszabadított: Sep 19, 1931
Runtime: 77 percek
Műfaj: Vígjáték
Csillag: Groucho Marx, Harpo Marx, Chico Marx, Zeppo Marx, Rockliffe Fellowes, Harry Woods
Crew: Norman Z. McLeod (Director), S.J. Perelman (Screenplay), Will B. Johnstone (Screenplay), Arthur Sheekman (Additional Dialogue), Herman J. Mankiewicz (Producer), Arthur L. Todd (Director of Photography)