Marx Brothers appeared, sometimes with Chico and Zeppo caricatured, in cartoons starring Mickey Mouse, Flip the Frog and others. In the "Airwolf" episode 'Condemned', four anti-virus formulae for a deadly plague were named after the four Marx Brothers. In "All in the Family", Rob Reiner often did imitations of Groucho, and Sally Struthers dressed as Harpo in one episode in which she (as Gloria Stivic) and Rob (as Mike Stivic) were going to a Marx Brothers film festival, with Reiner dressing as Groucho. Gabe Kaplan did many Groucho imitations on his sit-com "Welcome Back, Kotter" and Robert Hegyes sometimes imitated both Chico
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