A mysterious, morbid professor who has suffered a number of horrid events in his life tries to help a young troubled man, whose girl friend was killed during an illegal abortion.
Unfortunately the movie The Haunting of Hell House is not yet available on HBO Max.
| Writing | Mitch Marcus | Screenplay |
| Writing | Lev L. Spiro | Screenplay |
| Directing | Vincent O'Donoghue | Assistant Director Trainee |
| Directing | Ruaidhri Kirby | Assistant Director Trainee |
| Directing | Karen Reen | Third Assistant Director |
| Directing | Ivan McMahon | First Assistant Director |
| Directing | Michelle Fennessy | Second Assistant Director |
| Production | Jo Ni Dhomhnaill | Production Accountant |
| Directing | Mairin Ni Dhonnacha | Script Supervisor |
| Costume & Make-Up | Aisling Wallace Byrne | Costume Design |
| Directing | Mitch Marcus | Director |
| Writing | Henry James | Short Story |
| Sound | Ivan Koutikov | Music |
| Crew | Russ Brandt | Cinematography |
| Art | Steve Walton | Art Direction |
| Production | Roger Corman | Producer |
| Editing | Daniel H. Holland | Editor |
| Production | Susan McKenna | Casting Assistant |
| Costume & Make-Up | Caroline Kelly | Assistant Costume Designer |
| Directing | Helen Brady | Script Supervisor |
