A married man and his young mistress suffer sadistic torture when Tom, Dick and Harry invade their penthouse.
Is The Penthouse on Netflix? Unfortunately the movie The Penthouse is not yet available on Netflix.
| Writing | Peter Collinson | Screenplay |
| Directing | Peter Collinson | Director |
| Production | Harry Fine | Producer |
| Sound | Johnny Hawksworth | Original Music Composer |
| Crew | Arthur Lavis | Cinematography |
| Editing | John Trumper | Editor |
| Costume & Make-Up | George Partleton | Makeup Artist |
| Art | Peter Mullins | Art Direction |
| Costume & Make-Up | Barbara Barnard | Hairstylist |
| Costume & Make-Up | Mary Gibson | Wardrobe Master |
| Production | Michael Klinger | Executive Producer |
| Sound | Laurie Clarkson | Sound Designer |
| Sound | Stephen Dalby | Sound Supervisor |
| Sound | Gerry Humphreys | Sound Re-Recording Mixer |
| Production | Guido Coen | Executive Producer |
| Writing | Scott Forbes | Writer |
