Flywheel Shyster and Flywheel is a BBC Radio 4 1990 situation comedy radio show adapted from a 1932 American radio show of the same name. The original series starred two of the Marx Brothers Groucho and Chico and was written primarily by Nat Perrin and Arthur Sheekman. It depicted the misadventures of a small law firm with Groucho acting as attorney Waldorf T. Flywheel and Chico playing Flywheel’s assistant Emmanuel Ravelli.