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.
| Directing | Peter Collinson | Director |
| Writing | Peter Collinson | Screenplay |
| Production | Harry Fine | Producer |
| Sound | Johnny Hawksworth | Original Music Composer |
| Crew | Arthur Lavis | Cinematography |
| Editing | John Trumper | Editor |
| Art | Peter Mullins | Art Direction |
| Costume & Make-Up | George Partleton | Makeup Artist |
| Costume & Make-Up | Barbara Barnard | Hairstylist |
| Costume & Make-Up | Mary Gibson | Wardrobe Master |
| Writing | Scott Forbes | Writer |
| Production | Guido Coen | Executive Producer |
| Production | Michael Klinger | Executive Producer |
| Sound | Laurie Clarkson | Sound Designer |
| Sound | Stephen Dalby | Sound Supervisor |
| Sound | Gerry Humphreys | Sound Re-Recording Mixer |
