A worthy follow-up to the engrossing Cannibal Holocaust, House On The Edge Of The Park is a thriller with yet another outstanding performance from David Hess. John Morghen gives support as the mentally challenged Ricky but the the upper class "victims" are despicable in their ugliness, especially the charmless, virginal, Cindy. A grueling film to watch and one that will pander to baser instincts--such was the nature of the horror/slasher movie in the 1970-1984 period.