Question: What is the name of an American comedy which co-stars John Turturro, Mel Smith, Bob Nelson and Mel Smith, an English comedian, writer, film director, producer and actor.
Sentence (from "Brain Donors"): The film co-stars John Turturro, Mel Smith, and Bob Nelson in the approximations of the Groucho, Chico, and Harpo roles, with Nancy Marchand in the Margaret Dumont dowager role.
Relevant evidence: Yes