Brett Marx brothers, was a member of the troupe on stage in the 1920s but dropped out before any of the films were made, becoming the agent to the Marx Brothers.) In the "Bad News Bears" films, Brett (with blonde curly hair) has a strong resemblance to his great-uncle Harpo Marx, a fact that is even remarked on in "The Bad News Bears in Breaking Training". Today, Marx is a commercial and film producer. He is married and has two children. Brett Marx Brett Marx (born December 26, 1964) is an American movie and television actor and producer who appeared as Jimmy
Miriam Marx father. She died at the age of 90 in 2017. Miriam Marx Miriam Marx Allen (May 19, 1927 – June 29, 2017) was an author and the daughter of Groucho Marx, and his first wife, Ruth Johnson. Her elder brother was Arthur Marx. Her married name was Miriam Allen. Besides having worked for a time on the writing staff of her father's quiz show "You Bet Your Life" during the 1950s, she later appeared in several Marx Brothers documentaries. In her book, "Love Groucho: Letters from Groucho Marx to His Daughter Miriam", she detailed her difficult relationship with Groucho, her