| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | The Secret of My Success (1987) | £547,096 | £547,096 | £547,096 | new | 1 |
| 2 (1) |  | Mannequin (1987) | £336,192 | £400,850 | £3,229,299 | -50% | 7 |
| 3 (2) |  | Personal Services (1987) | £241,432 | £264,953 | £3,824,978 | -50% | 8 |
| 4 (new) |  | Police Academy 4: Citizens On Patrol (1987) | £193,831 | £193,831 | £193,831 | new | 1 |
| 5 (3) |  | ¡Three Amigos! (1987) | £190,663 | £240,236 | £1,138,453 | -44% | 3 |
| 6 (new) |  | Evil Dead 2 (1987) | £108,150 | £108,150 | £108,150 | new | 1 |
| 7 (4) |  | The Whistle Blower (1987) | £68,751 | £89,376 | £896,264 | -50% | 4 |
| 8 (5) |  | Platoon (1986) | £57,454 | £77,563 | £4,678,891 | -50% | 10 |
| 9 (6) |  | House II: The Second Story (1987) | £9,295 | £16,326 | £711,093 | -40% | 7 |
| 10 (11) |  | Star Trek IV: The Voyage Home (1987) | £241 | £-974 | £3,084,519 | -84% | 12 |