The Untouchables S03E28 - The Monkey Wrench

The mobsters are fighting among themselves for greater control of the beer market and Frank Nitti thinks he has the perfect solution. He is smuggling German brew masters into the United States and as a result, is making a far superior product than his competitors. This doesn't sit well with the New York mob, particularly Joe Kulic who decides to do something about it. He hires enforcer Karl Hansa, a bit of a madman, to infiltrate Nitti's operation and shut it down.