Harry Stadling

First Appearance: Cristmas Evil (1980)

As a child, Harry Stadling, sees his mom being groped by Santa Claus scarring him for life and for some reason making him obsessed with Christmas. One night when he's an adult he decides to be the REAL Santa and goes out rewarding good little kids and killing and mutilating those who he believes are naughty.

Jan Compton

First appearance: the Brain that Wouldn't Die (1962)

I'm sure you've heard the story a million times before. A surgeon and his wife having a car accident.  Surgeon takes wife's severed head and reanimates it in a pan in his private laboratory. Surgeon goes to strip clubs looking for a fancy new body for decapitated wife. Wife becomes psychically linked to weird conehead with a saggy butt created by surgeon husband. Wife becomes seriously depressed.