Dr. Roger Girard is a rich scientist conducting experiments on head transplantation. His caretaker has a son, Danny, who, although fully grown, has the mind of child. One day an escaped psycho-killer invades Girard's home, killing Danny's father before being gunned down himself. With the maniac dying and Danny deeply unsettled by his father's death, Dr. Girard decides to take the final step and transplant the killer's head onto Danny's body.
as Roger
as Linda
as Ken
as Cass
as Max
as Andrew
as Sheriff
as Deputy
as Miss Pierce
as Motorcyclist
as Motorcyclist
as Danny
as Motorcyclist (as Ray Thorn)
as Motorcyclist (as Donald Brody)
as Highway Patrolman
as Highway Patrolman
as Station Attendant
as Nurse
