In the post-credits sequence in the movie theater, a poster for director Armand Weston's The Defiance of Good (1974) can be seen in the lobby next to the auditorium doors with a sign above it that says "Coming Soon."
According to a review of the film in "High Society" magazine, July 1976, the film was originally entitled "A Date with Death" and shot "two years ago and only now released."
The film bears a 1975 declaration of copyright, although the earliest documented screening date is March 1976.