| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Gremlins 2: The New Batch (1990) | £1,521,568 | £2,206,274 | £4,642,981 | -38% | 2 |
| 2 (2) |  | Total Recall (1990) | £1,471,670 | £1,986,755 | £3,915,929 | -24% | 2 |
| 3 (3) |  | Back to the Future Part III (1990) | £705,156 | £987,218 | £7,086,810 | -37% | 4 |
| 4 (new) |  | Wild Orchid (1990) | £617,923 | £617,923 | £617,923 | new | 1 |
| 5 (5) |  | Dick Tracy (1990) | £231,451 | £300,886 | £5,446,925 | -60% | 5 |
| 6 (new) |  | Men Don't Leave (1990) | £227,652 | £227,652 | £227,652 | new | 1 |
| 7 (new) |  | Spaced Invaders (1990) | £133,864 | £133,864 | £133,864 | new | 1 |
| 8 (4) |  | Pretty Woman (1990) | £26,049 | £35,166 | £10,626,762 | -96% | 10 |
| 9 (8) | | Mountains of the Moon (1990) | £24,170 | £33,838 | £96,680 | -62% | 2 |
| 10 (7) |  | Dark Angel (1990) | £20,623 | £27,841 | £981,145 | -80% | 4 |
| 11 (10) | | Black Rainbow (1989) | £19,726 | £25,644 | £65,096 | -50% | 2 |
| 12 (9) |  | Joe Versus the Volcano (1990) | £18,158 | £24,513 | £1,161,356 | -60% | 5 |
| 13 (11) |  | Fresh Horses (1988) | £17,489 | £25,359 | £901,337 | -50% | 6 |
| 14 (12) | | Chicago Joe and the Showgirl (1990) | £15,960 | £22,344 | £54,264 | -50% | 2 |
| 15 (13) |  | Lord of the Flies (1990) | £11,934 | £16,111 | £904,081 | -60% | 5 |