Santa Claus: Serial Rapist (2016)

He sees you when you're sleeping... He knows when you're awake...

A woman who is researching alien abductions for a book receives increasing reports of nocturnal attackers who are described as resembling Santa Claus. She enlists the aid of a scholar of mythology to see if the legend of Santa has a darker side, and what she discovers is more horrifying than she could never have expected.