Groucho Marx, Private Eye

Groucho Marx made the transition from screen to paper in Ron Goulart's widely acclaimed first novel, Groucho Marx, Master Detective, where he debuted as a radio star-cum-private eye.
Groucho and Frank aren't enjoying their latest costar, singing child prodigy Polly Pilgrim, a spoiled ingenue. When a prominent Beverly Hills plastic surgeon is found dead in his palatial home, and Polly's mother, the faded actress Frances London, is accused of his murder, Polly's request for Groucho and Frank to help prove her mother's innocence surprises them. She is convinced that Frances has been framed, and despite the mounting evidence against the washed-up perfromer, the pair takes on the case.