In this rip-roaring, hilarious farce, a touring theatrical troupe is performing Nothing On, a silly comedy in which lovers frolic, doors slam, and double entendres are tossed with abandon. After a bad dress rehearsal, the set revolves, giving us a behind-the scenes view of the hijinks on a spectacularly disastrous Opening Night a month later. The stage manager desperately tries to keep the action flowing, juggling love affairs, broken sobriety, and deteriorating relationships among the acting company, and lots and lots of sardines.