Marx Brothers and vaudeville

Scott Alexander and Larry Karaszewski have written biopics about Andy Kaufman, Ed Wood, and Larry Flynt. A while back I read that they were planning one telling the story of the Marx Brothers in their vaudeville days. It seems to have been put on the back burner.

That's a story needing to be told, not only about the five brothers (and Mom), but about vaudeville in general.

"Sometimes you have to take the bull by the tail, and face the truth." G. Marx