The Old Dark House
- 1966 film
American-British remake of a 1930s comedy horror film. Stars Tom Poston, Robert Morley, Janette Scott, Joyce Grenfell, Mervyn Johns and more.
Cast & crew credits
| Tom Poston | Tom Penderel |
| Robert Morley | Roderick Femm |
| Janette Scott | Cecily Femm |
| Joyce Grenfell | Agatha Femm |
| Mervyn Johns | Potiphar Femm |
| Fenella Fielding | Morgana Femm |
| Peter Bull | Caspar & Jasper Femm |
| Danny Green | Morgan Femm |
| John Harvey | Club Receptionist |
| Robert Dillon | Writer |
| William Castle | Director |
| William Castle | Producer |
| Dona Holloway (as Donna Holloway) | Associate Producer |
| Bernard Robinson | Production Designer |
| Arthur Grant | Director of Photography |
| Benjamin Frankel | Composer |
| Douglas Hermes | 1st Assistant Director |
| J. B. Priestley | Creator |