An American writer goes to a remote Welsh manor on a $20,000 bet that he can write a classic novel like 'Wuthering Heights' in 24 hours. However, upon his arrival he discovers that the apparently empty manor has several rather odd inhabitants.
| Directing | Pete Walker | Director |
| Editing | Robert C. Dearberg | Editor |
| Writing | Earl Derr Biggers | Novel |
| Production | Yoram Globus | Producer |
| Production | Menahem Golan | Producer |
| Sound | Richard Harvey | Original Music Composer |
| Writing | Michael Armstrong | Screenplay |
| Art | Michael Pickwoad | Art Direction |
| Camera | Norman G. Langley | Director of Photography |
| Production | Jenny Craven | Associate Producer |
| Costume & Make-Up | George Partleton | Makeup Artist |
| Production | Jeanne Ferber | Production Manager |
| Camera | John Simmons | Camera Operator |
| Sound | Peter O'Connor | Sound Recordist |
| Directing | Paul Carney | Assistant Director |
| Directing | Nick Godden | Assistant Director |
| Directing | Brian Lawrence | Assistant Director |
| Directing | Glynn Purcell | Assistant Director |
| Sound | Tony Gould-Davis | Boom Operator |
| Camera | Fraser Taggart | Camera Loader |
| Camera | Malcolm Smith | Grip |
| Art | Bert Gadsden | Property Master |
| Sound | John Thurston | Sound Assistant |
| Lighting | Ted Davis | Gaffer |
| Lighting | Ray Snooks | Electrician |
| Costume & Make-Up | Polly Hamilton | Wardrobe Assistant |
| Costume & Make-Up | Alan Flyng | Wardrobe Assistant |
| Sound | Michael Crowley | Sound Editor |
| Sound | Sarah Vickers | Assistant Sound Editor |
| Sound | Brian Trenerry | Assistant Sound Editor |
| Camera | Sarah Quill | Still Photographer |
