Take a Sneak Peek at Gossip Girl's Masked Adventures at Sleep No More

The cast of Gossip Girl is covering up their pretty faces with Venetian masks as they take in off-Broadway's theatrical adventure Sleep No More for the show's November 14 episode. Chace Crawford, Ed Westwick and co. will attend a masquerade party at Sleep No More's intricately designed performance space where scandalous behavior is sure to unfold. Take a sneak peek at the exciting episode below!