A team consisting of a physicist, his wife, a young female psychic, and the only survivor of the previous visit are sent to the notorious Hell House to prove or disprove survival after death. Previous visitors have either been killed or gone mad, and it is up to the team to survive a full week in isolation, and solve the mystery of the Hell House.
Unfortunately the movie The Legend of Hell House is not yet available on HBO Max.
| Production | Albert Fennell | Producer |
| Writing | Richard Matheson | Novel |
| Directing | John Hough | Director |
| Production | Norman T. Herman | Producer |
| Production | James H. Nicholson | Executive Producer |
| Production | Susan Hart | Executive Producer |
| Writing | Richard Matheson | Screenplay |
| Production | Sally Nicholl | Casting |
| Sound | Brian Hodgson | Original Music Composer |
| Costume & Make-Up | Linda DeVetta | Makeup Artist |
| Editing | Geoffrey Foot | Editor |
| Camera | Alan Hume | Director of Photography |
| Sound | Dudley Simpson | Original Music Composer |
| Sound | Delia Derbyshire | Original Music Composer |
| Art | Robert Jones | Art Direction |
| Costume & Make-Up | Pat McDermott | Hairstylist |
| Visual Effects | Tom Howard | Visual Effects |
| Directing | Gladys Goldsmith | Continuity |
| Production | Ron Fry | Production Manager |
| Art | Robert Jones | Set Designer |
| Art | Kenneth McCallum Tait | Assistant Art Director |
| Crew | Roy Whybrow | Special Effects |
| Costume & Make-Up | Eileen Sullivan | Wardrobe Master |
| Sound | Peter Lennard | Sound Editor |
| Directing | Bert Batt | Assistant Director |
| Sound | Les Hammond | Sound Recordist |
| Camera | Tony White | Camera Operator |
| Sound | Bill Rowe | Sound Recordist |
| Sound | Peter Lennard | ADR Editor |
| Sound | Delia Derbyshire | Sound Effects |
| Sound | Brian Hodgson | Sound Effects |
| Sound | John Potter | Boom Operator |
