Ian Astbury, Bob Balaban, Bobby Cannavale, Tom Colicchio, Billy Crudup, Philip Seymour Hoffman, John Ortiz, Julia Roberts, Sam Rockwell, Daphne Rubin-Vega, Julia Stiles, and Yul Vázquez will be among the participants.

In LAByrinth Theater Company's gala benefit Celebrity Charades 2009: Jackpot, to be held at St. Paul's Hall (60th Street at Columbus Avenue) on Monday, December 7. Eric Bogosian will serve as referee.

At the gala, four celebrity teams will do battle in a fearsome and hilarious speed charades competition. To launch the sale of this event, LAByrinth will be presenting "Charades Webisodes" which aim to capture.

The dirty deeds that celebrities do in order to get a leg-up on the competition" for the benefit. The first two episodes feature Eric Bogosian, Bobby Cannavale, Mariska Hargitay, and Christopher Meloni.