| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Hitch (2005) | £4,309,540 | £4,309,540 | £4,309,540 | new | 1 |
| 2 (new) |  | Hostage (2005) | £807,171 | £807,171 | £807,171 | new | 1 |
| 3 (1) |  | Boogeyman (2005) | £381,016 | £744,283 | £1,532,722 | -52% | 2 |
| 4 (3) |  | Meet the Fockers (2005) | £305,627 | £545,779 | £27,892,636 | -53% | 7 |
| 5 (2) |  | Hide and Seek (2005) | £238,181 | £403,496 | £3,321,053 | -65% | 3 |
| 6 (5) |  | Hotel Rwanda (2005) | £199,503 | £423,251 | £930,847 | -48% | 2 |
| 7 (6) |  | Are We There Yet? (2005) | £197,629 | £267,537 | £2,435,770 | -47% | 4 |
| 8 (8) |  | Million Dollar Baby (2004) | £178,587 | £361,695 | £4,793,265 | -43% | 8 |
| 9 (4) |  | Shall We Dance? (2004) | £153,210 | £436,704 | £3,545,971 | -61% | 4 |
| 10 (10) |  | The SpongeBob Squarepants Movie (2004) | £144,053 | £165,980 | £5,364,336 | -51% | 5 |
| 11 (new) | | The Chorus (2005) | £132,636 | £132,636 | £132,636 | new | 1 |
| 12 (13) |  | The Magic Roundabout (2004) | £130,678 | £153,961 | £5,692,742 | -53% | 5 |
| 13 (9) |  | Coach Carter (2005) | £115,926 | £238,162 | £1,244,153 | -62% | 3 |
| 14 (14) |  | The Life Aquatic With Steve Zissou (2004) | £113,485 | £265,680 | £1,323,544 | -59% | 3 |
| 15 (15) |  | Racing Stripes (2005) | £97,107 | £112,497 | £5,562,401 | -51% | 6 |