Melvin White, a neurotic, accident-prone cop who gets demoted to the night shift, secretly moonlights as the Unknown Comic, an anonymous stand-up comedian who performs with a paper bag over his head. When someone using the same guise commits a string of bar robberies in town, some begin to suspect that White is the culprit.

Believe it or not, even Smalltown USA, those unfulfilled and unrelieved in the midst of plenty reside. Levonna and Lamar could have the perfect relationship, were it not for Lamar's obsession with rear entry.

Caroline likes to give blood because she is broke and it is easy money. Everything is great until one day the doctor injects her with a serum that gives her a need for blood. Caroline is slaughtering people with her new teeth until she falls in love with Lisa and doesn't want to drink her.