When an amusement park is built on the grounds of an old cemetery, the dead rise to take revenge.

Up-and-coming senator Nick Rast's young son is terminally ill with leukemia. A mysterious faith healer, Gregory Wolfe, appears and seems to cure the boy. Rast's wife Sandy falls in love with Wolfe, but the powerful interests behind Rast's career, represented by geriatric monster Doc Wheelan are less happy with events.

Freddie, a motor mechanic, rescues a baby, and twenty years later he offers to become responsible for him - Tony - when he is put on probation for petty theft. Tony abuses his kindness by involving Freddie's two adolescent children in a bank robbery, in which he panics and kills the cashier. With his associate, Spud, and the children, Harry and Monica, he makes for London.