Inside the Marx Brother is a look at the personal and professional lives of Groucho, Harpo, Chico, Zeppo, and Gummo Marx, featuring classic clips from such Marx Brothers favorites as "Animal Crackers," "Monkey Business," "Duck Soup," "A Night at the Opera," and "A Day at the Races." Also included are rare newsreels, TV clips, home movies, and interviews with Groucho, Chico, Groucho's son, Arthur, and "Room Service" co-star, Ann Miller.