| Rank |
Title |
Weekend |
Total |
Week |
% change |
Weeks |
| 1↑ (2) | My Stepmother Is An Alien / 1988 | £269,327 | £686,908 | £363,591 | -17% | 2 |
| 2 | A Nightmare On Elm Street 4: The Dream Master / 1989 | £255,115 | £255,115 | £255,115 | New | 1 |
| 3↓ (1) | Rain Man / 1989 | £220,422 | £5,618,140 | £297,570 | -35% | 10 |
| 4 | Mississippi Burning / 1988 | £175,136 | £175,136 | £175,136 | New | 1 |
| 5↓ (3) | Betrayed / 1989 | £136,648 | £400,938 | £177,642 | -39% | 2 |
| 6↓ (4) | Working Girl / 1988 | £118,831 | £2,753,727 | £154,480 | -38% | 6 |
| 7 | Without a Clue / 1988 | £112,404 | £112,404 | £112,404 | New | 1 |
| 8↓ (5) | The Dead Pool / 1988 | £98,043 | £1,530,650 | £137,260 | -47% | 4 |
| 9 | How to Get Ahead In Advertising / 1989 | £90,887 | £90,887 | £90,887 | New | 1 |
| 10↓ (7) | Twins / 1989 | £87,124 | £3,656,505 | £126,330 | -41% | 8 |
| 11 | The January Man / 1989 | £84,536 | £84,536 | £84,536 | New | 1 |
| 12↓ (6) | The Tall Guy / 1989 | £83,896 | £1,673,712 | £113,260 | -50% | 4 |
| 13↓ (8) | Tequila Sunrise / 1989 | £48,470 | £1,777,113 | £63,011 | -41% | 6 |
| 14↓ (9) | Alien Nation / 1988 | £40,035 | £984,098 | £56,049 | -44% | 5 |
| 15 | Getting It Right / 1989 | £39,954 | £39,954 | £39,954 | New | 1 |
| 16↓ (10) | Paris By Night / 1989 | £13,012 | £137,017 | £16,916 | -62% | 3 |
| 17↓ (11) | The Naked Gun: From the Files of Police Squad! / 1988 | £5,816 | £4,608,942 | £7,561 | -41% | 13 |
| 18↓ (14) | Joyriders / 1988 | £521 | £1,510 | £729 | -33% | 2 |
| 19↓ (15) | Checking Out / 1989 | £276 | £1,401 | £359 | -28% | 3 |
This weeks box office stats
New Entries
6
Non Mover
0
Re-entries
0
Move Up
1
Move Down
12