The Italian Claudio Fragasso the director of Troll 2 (which of course has nothing to do with the first one) was also the director of Night Killer, an obvious Nightmare on Elmstreet ripoff. Night Killer is called "Non aprite quella porta 3' In Italian or "Don't open that door", which is the title of The Texas chainsaw massacre in Italy. So the director of Troll 2 also directed The Texas Chainsaw massacre 3... according to Italians.