Proof by David Auburn at Firehouse Center for the Arts

Directed by Suzanne Bryan

Originally produced by the Manhattan Theatre Club on 23 May 2000, Proof went to Broadway in 2000 where it was directed by Daniel J. Sullivan, with Mary-Louise Parker as Catherine, Larry Bryggman as Robert, Ben Shenkman as Hal, and Johanna Day as Claire. The entire original Broadway cast received Tony nominations for their performances, with Parker winning. Jennifer Jason Leigh, Anne Heche, Josh Hamilton and Neil Patrick Harris took up the mantle of various roles later during the run of the production.