Billy (Black Christmas)

Billy is a fictional character from the Black Christmas film series. He first appeared in Black Christmas (1974), as a deranged murderer who taunts and kills a group of college students during the Christmas season. Created by Bob Clark and A. Roy Moore, the character was partly inspired by the urban legend "The Babysitter and the Man Upstairs", as well as a series of real murders in Montreal during the holiday season.

Billy (Black Christmas)

Billy is a fictional character from the Black Christmas film series. He first appeared in Black Christmas (1974), as a deranged murderer who taunts and kills a group of college students during the Christmas season. Created by Bob Clark and A. Roy Moore, the character was partly inspired by the urban legend "The Babysitter and the Man Upstairs", as well as a series of real murders in Montreal during the holiday season.