Monkey Business (1931 film) Chico give opera singer Madame Swempski (Cecil Cunningham). According to Turner Classic Movies' Robert Osborne, a sequel was planned for this film that would continue the gangster theme. During the development of that film, aviator Charles Lindbergh's son was kidnapped and killed by what was believed to be gangsters. The writers quickly shifted gears and based the brothers' next film very loosely on the Marx Brothers' earlier stage show "Fun in Hi Skule", which would evolve into "Horse Feathers". Monkey Business (1931 film) Monkey Business is a 1931 American Pre-Code comedy film. It is the third of the Marx Brothers'
Monkey Business (1931 film) "the best this family has given us." The film was evidently based on two routines the Marx Brothers did during their early days in vaudeville ("Home Again" and "Mr. Green's Reception"), along with a story idea from one of Groucho's friends, Bert Granet, called "The Seas Are Wet". The passport scene is a reworking of a stage sketch in which the brothers burst into a theatrical agent's office auditioning an impersonation of a current big star. It appeared in their stage shows "On the Mezzanine Floor" and "I'll Say She Is" (1924). This skit was also done by the Marxes