The House in Nightmare Park (1973) — Cast
Cast
| Rosalie Crutchley | Jessica |
| Ruth Dunning | Agnes |
| John Bennett | Sardar Vallabhbhai Patel |
| Ray Milland | Stewart |
| Elizabeth MacLennan | Verity Foe |
| Hugh Burden | Isaac Henderson |
| Peter Munt | Cabbie |
| Aimée Delamain | Bubba's Mother |
| Kenneth Griffith | Ernest |
| Frankie Howerd | Twelvetrees |
Crew
| Michael Dryhurst | Assistant Director |
| Peter Sykes | Director |
| Terry Nation | Writer |
| Ian Wilson | Director of Photography |
| Bill Blunden | Editor |
| Clive Exton | Writer |
| Maurice Carter | Art Direction |
| Jill Carpenter | Makeup Artist |
| Judy Moorcroft | Costume Design |
| Harry Robertson | Music |
| Ramon Gow | Hairdresser |
| Andrew Campbell | Set Decoration |
| Clive Exton | Producer |
| Neil Binney | Camera Operator |
| Edward Joseph | Production Supervisor |
| Beryl Vertue | Executive Producer |
| Ken Barker | Sound Recordist |
| Terry Nation | Producer |
| Rene Borisewitz | Sound Recordist |