Old Hats is the name of the new work by clowning Tony Award winners Bill Irwin and David Shiner, who star in the world premiere by Signature Theatre Company. It opened March 4 following previews from Feb. 12, for an extended run to April 14. Tina Landau directs the work, with music by retro-pop star Nellie McKay, who is also featured in the production.
SOURCE: Playbill at 12:39PM on March 5, 2013