Sam Rockwell and Michelle Williams Aren't the Only A-Listers in the Fosse/Verdon Cast

Osnes is a two-time Tony Award nominee (for 2011's Bonnie and Clyde and 2013's update of Cinderella), most recently on stage in the World War II big-band musical Bandstand and in the touring concert series The Broadway Princess Party. She's set to play actress and dancer MacLaine, who starred in Fosse's film Sweet Charity.