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.
| Writing | Richard Matheson | Screenplay |
| Production | Susan Hart | Executive Producer |
| Writing | Richard Matheson | Novel |
| Directing | John Hough | Director |
| Production | James H. Nicholson | Executive Producer |
| Production | Norman T. Herman | Producer |
| Production | Albert Fennell | Producer |
| Production | Sally Nicholl | Casting |
| Camera | Alan Hume | Director of Photography |
| Costume & Make-Up | Linda DeVetta | Makeup Artist |
| Sound | Brian Hodgson | Original Music Composer |
| Sound | Delia Derbyshire | Original Music Composer |
| Editing | Geoffrey Foot | Editor |
| Sound | Dudley Simpson | Original Music Composer |
| Art | Robert Jones | Art Direction |
| Costume & Make-Up | Pat McDermott | Hairstylist |
| Production | Ron Fry | Production Manager |
| Visual Effects | Tom Howard | Visual Effects |
| Directing | Gladys Goldsmith | Continuity |
| Art | Robert Jones | Set Designer |
| Sound | Peter Lennard | Sound Editor |
| Art | Kenneth McCallum Tait | Assistant Art Director |
| Crew | Roy Whybrow | Special Effects |
| Costume & Make-Up | Eileen Sullivan | Wardrobe Master |
| Directing | Bert Batt | Assistant Director |
| Sound | Bill Rowe | Sound Recordist |
| Sound | Les Hammond | Sound Recordist |
| Camera | Tony White | Camera Operator |
| Sound | Peter Lennard | ADR Editor |
| Sound | Delia Derbyshire | Sound Effects |
| Sound | Brian Hodgson | Sound Effects |
| Sound | John Potter | Boom Operator |
