Question: Silent Night, Deadly Night is a 1984 American slasher film directed by Charles E. Sellier, Jr., and starring which American actress and singer best known for her performance in the stage and film versions of "Godspell" in the early 1970s?
Sentence (from "Billy Chapman (Silent Night, Deadly Night)"): Billy Chapman is a fictional character in the "Silent Night, Deadly Night" franchise.
Relevant evidence: No