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
Which Side Are You On? "Coal Mining Women". The song is referred to by Bob Dylan in the song "Desolation Row". It was also the inspiration for the title of Alessandro Portelli's 2011 book on Harlan County's coal mining community. Which Side Are You On? "Which Side Are You On?" is a song written in 1931 by Florence Reece, the wife of Sam Reece, a union organizer for the United Mine Workers in Harlan County, Kentucky. In 1931, the miners and the mine owners in southeastern Kentucky were locked in a bitter and violent struggle called the Harlan County War. In an attempt to intimidate