David Hess (Felix Millan) is the name of the actor who portrayed "Krug" . whom was the main antagonist in " The Last House on the Left (1972) "
Flanksteak's (Wyatt Issacs) real name in the film is revealed, it's Gordon Sawyer. Sawyer being a love note to similar toned films like "The Texas Chainsaw Massacre (1974) ".