| Keep It Up, Jack | |
|---|---|
 | |
| Directed by | Derek Ford |
| Screenplay by | Alan Selwyn Derek Ford |
| Produced by | Michael L. Green |
| Starring | Mark Jones Sue Longhurst Linda Regan Frank Thornton Queenie Watts Paul Whitsun-Jones Maggi Burton Steve Veidor Jennifer Westbrook |
| Cinematography | Geoff Glover |
| Edited by | Pat Foster |
| Music by | Terry Warr |
Production company | Blackwater Films |
| Distributed by | Variety Film Distributors |
Release date |
|
Running time | 84 minutes |
| Country | United Kingdom |
| Language | English |
Keep It Up, Jack is a 1974 British sex comedy film directed by Derek Ford and starring Mark Jones.[1] It was written by Ford and Alan Selwyn, and produced by Michael L. Green.
- ^ "Keep It Up, Jack". British Film Institute Collections Search. Retrieved 29 November 2023.