Madman (1981)

aka’s: Madman Marz/The Legend Lives

At a summer camp for youths, cocky pre-teen calls out the name of mass serial killer “Madman Marz.” Suddenly, counselors are being maimed and slaughtered in various ways by the backwoodsman (Paul Ehlers) who has returned when his name was called. Stars Alexis Dubin, Tony Fish and Harriet Bass.