Roy Munson was the state bowling champion in 1979 then he
lost his hand. For the last 17 years he has been living a very unhappy life selling bowling equipment, with a rubber hand.
He meets Ishmael, a young Amish man who is a natural born bowler. After convincing Ishmael to come with him and use his talents to win money on the professional bowling circuit
the two head out and start winning tournaments.