Hard Quiz — Episode 4: Wally Lewis, Mel Brooks, Mushrooms & Stephen Sondheim

You are watching the episode Wally Lewis, Mel Brooks, Mushrooms & Stephen Sondheim Four experts match wits and dodge witticisms from host Tom Gleeson. This week's topics: Wally Lewis, Mel Brooks, Mushrooms, and Stephen Sondheim. Only the hardest will survive. Play along with the hashtag Hard Quiz!