an Entity references as follows:
Christmas Evil (originally titled You Better Watch Out, also known as Terror in Toyland) is a 1980 American slasher film written and directed by Lewis Jackson and starring Brandon Maggart. The plot follows a deranged man obsessed with Santa Claus who eventually goes on a murderous rampage dressed in a Santa Claus suit. Since its release, it has gained a cult following, including praise and repeated viewings by director John Waters.