A shock gives Sach Jones the power to predict numbers, and he and his friends, Slip Mahoney, Chuck, and Myron, head to Las Vegas to win money for their landlady. Sach's success at roulette convinces crooks that he has a winning system, but they fail to get it from him and instead frame him for murder to blackmail him.
Crashing Las Vegas
Sach gains the ability to predict numbers after receiving an electric shock.