L.A. Theatre Works? The Play?s The Thing live radio theater series presents Proof by David Auburn. Anne Heche, Robert Foxworth, Jeremy Sisto, and Kaitlin Hopkins star in the Pulitzer Prize and Tony Award-winning play about an enigmatic young woman, her manipulative sister, their brilliant father, and an unexpected suitor, all pieces of a puzzle within the search for the truth behind a mysterious mathematical proof. All performances are recorded for future broadcast on 89.3 (FM) KPCC. The two-hour broadcasts, hosted by L.A.T.W. producing director Susan Albert Loewenberg on Saturday nights from 8 pm to 10 pm, include behind the scenes features, interviews with actors, playwrights, and directors, and feedback from listeners.