The Polka King is an American comedy film directed and written by Maya Forbes and Wallace Wolodarsky, about real-life Polish-American polka band leader Jan Lewan, who was imprisoned in 2004 for running a Ponzi scheme. The film stars Jack Black as Lewan, as well as Jenny Slate, Jason Schwartzman, and Jacki Weaver. It premiered at the 2017 Sundance Film Festival on January 22, 2017.
One day, though, she discovers a gray hair. All hell breaks loose.