UK Weekend Box Office
UK Box Office 14th September, 1979
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Alien (1979) | £570,391 | £798,547 | £1,439,329 | -11% | 2 |
| 2 (3) |  | Manhattan (1979) | £121,962 | £164,649 | £1,526,849 | -41% | 4 |
| 3 (2) |  | Moonraker (1979) | £121,521 | £164,053 | £7,765,946 | -70% | 8 |
| 4 (4) |  | Porridge (1979) | £58,164 | £84,338 | £1,691,775 | -35% | 6 |