Last year it was reported that Jack Black and Jenny Slate had signed on to star in a comedy called The Polka King, and ahead of its Netflix release next month, the streaming network dropped the trailer today. Based on the 2009 documentary The Man Who Would Be Polka King, the movie centers on Black as Jan Lewan, “a Pennsylvania polka sensation who shocked the polka world when it was revealed he seduced his fans into investing in a Ponzi scheme.” Vanessa Bayer, JB Smoove, Jason Schwartzman, and Jacki Weaver round out the cast of the film, which hits Netflix on Friday, January 12th.