![Jack Black Stars as 'The Polka King' in New Netflix Movie – Watch the Trailer! | Jack Black, Jason Schwartzman, Jenny Slate, Movies, Trailer | Just Jared Jack Black Stars as 'The Polka King' in New Netflix Movie – Watch the Trailer! | Jack Black, Jason Schwartzman, Jenny Slate, Movies, Trailer | Just Jared](https://cdn.justjared.com/wp-content/uploads/headlines/2017/12/black-polka.jpg)
Jack Black Stars as 'The Polka King' in New Netflix Movie – Watch the Trailer! | Jack Black, Jason Schwartzman, Jenny Slate, Movies, Trailer | Just Jared
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Jack Black on His Transformation Into Polka King Jan Lewan: "I knew I had polka in my blood almost immediately."
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