4K The Polka King (2017) online Year: 2017 Country: USA Director:Maya Forbes, Wallace Wolodarsky Stars: Jenny Slate, Jack Black, Vanessa Bayer Stars: Jenny Slate, Jack Black, Vanessa Bayer Genre: Comedy / New Movie Local Pennsylvania polka legend Jan Lewan develops a plan to get rich that shocks his fans and lands him in jail Watch The Polka King (2017) online