Johnny and his vicious biker gang invade a small, sleepy 1950s California town. The leather-jacketed young biker seems hell-bent for destruction until he falls for Kathie, a good girl whose father happens to be a cop. Unfortunately for Johnny, his one shot at redemption is threatened by a psychotic rival, Chino, plus the hostility and prejudice of the townspeople. All their smoldering passions explode in an electrifying climax!