The Man Behind the Mustache

When we think of Groucho Marx, we think of a giant of comedy. From his cigar to his wisecracks, Groucho, along with his brothers, established the fundamentals of American comedy. Indeed, it was he who first said he’d want no part of a club that would have him as a member—a notion made famous by a Brooklyn-bred heir named Woody Allen. As critic Lee Siegel argues in Groucho Marx: The Comedy of Existence, Marx’s humor was predicated on disdain toward others—he was hardly a cuddly character, or a c...