Jayne Luke
In 1993, the Search for Extra Terrestrial Intelligence Project receives a transmission detailing an alien DNA structure, along with instructions on how to splice it with human DNA. The result is Sil, a sensual but deadly creature who can change from a beautiful woman to an armour-plated killing machine in the blink of an eye.
Little Billy witnesses his parents being brutally murdered by Santa. Years later, when he has to fill in for an absent in-store Santa Claus, his childhood trauma materializes once again.