When I Take My Sugar to Tea
performed by Chico Marx

Monkey Business is a 1931 comedy film. It is the third of the Marx Brothers' released movies, and the first not to be an adaptation of one of their Broadway shows. The film stars the four brothers: Groucho Marx, Chico Marx, Harpo Marx, and Zeppo Marx, and screen comedienne Thelma Todd. It is directed by Norman Z. McLeod with screenplay by S. J. Perelman and Will B. Johnstone. The story takes place in large part on an ocean liner crossing the Atlantic Ocean. While stowing away on a ship to America, four brothers get involuntarily pressed into service as toughs for a pair of feuding gangsters while trying desperately to evade the ship's crew. After arriving stateside one of the gangsters kidnaps the other's daughter, leaving it up to the brothers to save the day.