Jack Black Hilariously Performs as 'The Polka King' on 'The Late Show' - Watch Here!

Jack Black made an epic appearance on The Late Show With Stephen Colbert on Wednesday (January 10) in promotion of his new Netflix movie, The Polka King!

Instead of sitting down for an interview, the 48-year-old actor showed off his new-found polka skills by performing an energized rendition of the song “Everybody Polka” as his character Jan Lewan.

Jan is a Polish polka phenomenon in the 1970′s turned convict for his development of a ponzi scheme that earned him millions.

The Polka King, which also stars Jenny Slate and Jacki Weaver, is available for streaming on Netflix now – Watch the trailer here!