Question: When did the director of film Unwilling Lovers die?
Sentence (from "Unwilling Lovers"): Unwilling Lovers (also known as Mama's Boy and Young Lovers) is a 1977 pornographic horror film written and directed by Zebedy Colt and starring Terri Hall, John Bush, Holly Bush, C. J. Laing, Zebedy Colt, Rod Dumont, Jody Maxwell, and Annie Sprinkle.
Relevant evidence: Yes