Mimi, a free spirited girl out shopping, is given a mysterious box by a dying man, who instructs her not to give it to his killers. While being chased by the thugs who killed him, she meets Howard, an uptight dental student, who enlists his private detective uncle to help them find out the truth about the box.
Reverend Brooks leads the town in a contest to stop smoking for a month, But some tobacco executives don't want them to win, and try everything they can to make them smoke. If townspeople don't go nuts, from wanting a cigarette, or kill each other from irritation and frustration, they will win a huge prize.