Diane is a repressed, neurotic grad student, who moves into a cursed mansion only to be possessed by the house's demonic master. She is then transformed into a raven-haired, leather and lingerie-clad seductress, who seeks a virgin sacrifice for her master. Meanwhile her sister, brother-in-law, a priest, and a pizza boy try to rescue her while avoiding the demon's wrath.
Unfortunately the movie Teenage Exorcist is not yet available on HBO Max.
| Sound | Chuck Cirino | Original Music Composer |
| Costume & Make-Up | Joe Castro | Makeup Artist |
| Visual Effects | Bart Mixon | Visual Effects |
| Crew | Bob Bragg | Stunt Coordinator |
| Crew | Joe Castro | Special Effects |
| Directing | Grant Austin Waldman | Director |
| Production | Grant Austin Waldman | Producer |
| Writing | Brinke Stevens | Screenplay |
| Visual Effects | Bret Mixon | Visual Effects |
| Costume & Make-Up | Lisa Buono | Makeup Department Head |
| Costume & Make-Up | Carolyn Taye-Loren | Key Hair Stylist |
| Production | Bob Bragg | Associate Producer |
| Camera | William H. Molina | Director of Photography |
| Writing | Ted Newsom | Writer |
| Costume & Make-Up | Paris Libby | Costume Design |
| Writing | Fred Olen Ray | Story |
| Production | Caryle Waldman | Executive Producer |
| Production | John Henry Richardson | Associate Producer |
| Art | James Peattie | Art Direction |
| Sound | Alexander Welles | Sound Mixer |
| Production | Fred Olen Ray | Associate Producer |
| Production | Drew Waldman | Co-Producer |
| Production | William H. Molina | Associate Producer |
