Jerry bounces a check at a market and the owner puts it up for everyone to see. Jerry soon finds that the owner runs an underground cock fight, so Jerry and Kramer train Kramer's rooster, named Little Jerry, to beat the big rooster. Meanwhile, Elaine dates a man who prefers to shave his head, and Elaine tries to convince him to grow his hair back. George dates a convict who is serving time at a local prison.