Marx Brothers and Chico appeared less prominently. The two younger brothers, Gummo and Zeppo, never developed their stage characters to the same extent as the elder three. They each left the act to pursue business careers at which they were successful, and for a time ran a large theatrical agency through which they represented their brothers and others. Gummo was not in any of the movies; Zeppo appeared in the first five films in relatively straight (non-comedic) roles. The performing lives of the brothers owed much to their mother Minnie Marx, who acted as their manager until her death in 1929. The
Harpo Marx production of "Minnie's Boys", a Broadway musical that ran for 64 performances at the Imperial Theatre from March to May 1970. The show focused on the early days of the Marx Brothers' act and the importance of their mother Minnie's strong hand in guiding and molding them into a successful vaudeville and film comedy team. Actress Patricia Lopez played Harpo in a send-up of Hollywood movie making, the 1980 Broadway production, "A Day in Hollywood/A Night in the Ukraine", for which she won a Tony Award for Best Performance by a Featured Actress in a Musical. He was also portrayed