Jenny Slate & Jack Black Celebrate 'Polka King' Premiere at Sundance!

Jack Black and Jenny Slate are at the 2017 Sundance Film Festival for the premiere of their new movie The Polka King!

The stars stepped out for the big event on Sunday night (January 22) and later attended the cast party at Chase Sapphire on Main in Park City, Utah.

Jack and Jenny were joined by co-stars Jason Schwartzman, Jacki Weaver, and Willie Garson. Earlier in the day, they stepped out at the Variety Studio, where they checked out the Tim Tam bar.

The Chase Sapphire space at Sundance was beautifully designed by celebrated interior designer Nicole Gordon. See photos below!