A Night at the Opera (film) DVD commentary. But this could not have occurred, because Sam Marx had died in 1933, during pre-production of "Duck Soup", two years before "A Night at the Opera" was released. The rumor arose because Frenchy had had such a cameo appearance in the Marx Brothers' earlier "Monkey Business". There is, however, a reference to the Marx Brothers' mother, Minnie Marx, during the stateroom scene, in which a woman asks, "Is my Aunt Minnie in here?" Part of the concept of casting the Marx Brothers as stowaways on a ship was recycled from "Monkey Business". As Groucho's and Margaret Dumont's characters
On the Loose (1931 film) On the Loose (1931 film) On the Loose is a 1931 American pre-Code comedy short released by Metro-Goldwyn-Mayer, produced and directed by Hal Roach, and starring ZaSu Pitts and Thelma Todd. Laurel and Hardy make a cameo appearance. The short begins with Thelma and ZaSu entering their shared New York apartment and complaining about all of the cheap, monotonous dates they recently have endured. In every case their boyfriends have taken them to Coney Island. The next day, while stopping along a city sidewalk, a passing car splashes them with mud and water. The young male driver stops and offers