![Monkey Business](https://image.tmdb.org/t/p/original//eQnCtWu1zErzfQg6mlfUTJYwIS2.jpg)
![Monkey Business](https://image.tmdb.org/t/p/w200//9iZpFKpp6ZaTahbprypM7ek4HVt.jpg)
Monkey Business
1 hour 17 minutes1931-09-19
7.0
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Four stowaways get mixed up with gangsters while running riot on an ocean liner.
Cast
![Groucho Marx](https://image.tmdb.org/t/p/w200//pJEDzCd8XbvZkOvpn8SKLol5PEE.jpg)
Groucho Marx
Groucho
![Harpo Marx](https://image.tmdb.org/t/p/w200//1IVJmmYcp9XCuALQIRA8peLA6wI.jpg)
Harpo Marx
Harpo
![Chico Marx](https://image.tmdb.org/t/p/w200//skCr15bjcjhCheQMGvE4k3U0LGp.jpg)
Chico Marx
Chico
![Zeppo Marx](https://image.tmdb.org/t/p/w200//z6o6ANUWugo2fO54TuZo7c4uNxo.jpg)
Zeppo Marx
Zeppo
![Rockliffe Fellowes](https://image.tmdb.org/t/p/w200//bkat22QmibDbdrwtg05RW68RpiJ.jpg)
Rockliffe Fellowes
J.J. 'Big Joe' Helton
![Harry Woods](https://image.tmdb.org/t/p/w200//usSay3yVB6wxsLs3UA94b8CqdzC.jpg)
Harry Woods
Alky Briggs
![Thelma Todd](https://image.tmdb.org/t/p/w200//3wF15MhADHd2dXmyXm6y7gTHfsa.jpg)
Thelma Todd
Lucille Briggs
![Ruth Hall](https://image.tmdb.org/t/p/w200//keV5J9Jc1HG2eDJjhFXHCRUHVdh.jpg)
Ruth Hall
Mary Helton
![Tom Kennedy](https://image.tmdb.org/t/p/w200//alBZz3yjAGTx6FJXwfHIgInX30W.jpg)
Tom Kennedy
Gibson
![Ben Taggart](https://image.tmdb.org/t/p/w200//541DUYjjgla2ihxPa9aSRTr1CJb.jpg)
Ben Taggart
Capt. Corcoran (uncredited)
![Billy Bletcher](https://image.tmdb.org/t/p/w200//ncapDtCeDsMJxEKFXocJTFfnpau.jpg)
Billy Bletcher
Man in Deck Chair
![Maurice Chevalier](https://image.tmdb.org/t/p/w200//zABRw3iRFqqKV0xB3Z3VcsJDfad.jpg)
Maurice Chevalier
Himself (voice)
![Bess Flowers](https://image.tmdb.org/t/p/w200//bTeLHYMnODJNJnlbkH0QXI87cDF.jpg)
Bess Flowers
Indian's Wife at Party
![William H. O'Brien](https://image.tmdb.org/t/p/w200//dHqtM4SNmq6W2WBnxyXgRdlgSfk.jpg)
William H. O'Brien
Waiter
![Cyril Ring](https://image.tmdb.org/t/p/w200//9Zkx8EGOSA0uVIC2RzsYePkZQha.jpg)