Fritz Kiersch
A young couple is trapped in a remote town where a dangerous religious cult of children believes that everyone over age 18 must be killed.
A boy preacher named Isaac goes to Gatlin, Nebraska and gets all the children to murder every adult in town. A young couple on a road trip stop in Gatlin to report a murder and seek help, but the town seems deserted. They are soon trapped in Gatlin with little chance of getting out alive.