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.
Bruce Dern
Roger
Pat Priest
Linda
Casey Kasem
Ken
Albert Cole
Cass
Berry Kroeger
Max
Larry Vincent
Andrew
Jack Lester
Sheriff
Jerry Patterson
Deputy
