| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | White Noise (2005) | £1,787,478 | £1,787,478 | £1,787,478 | new | 1 |
| 2 (13) |  | The Aviator (2004) | £1,314,946 | £1,383,332 | £1,545,475 | 95% | 3 |
| 3 (new) |  | Alexander (2004) | £1,200,083 | £1,200,083 | £1,200,083 | new | 1 |
| 4 (1) |  | The Incredibles (2004) | £974,056 | £2,269,204 | £30,264,650 | -25% | 8 |
| 5 (2) |  | Lemony Snickets: A Series of Unfortunate Events (2004) | £969,252 | £2,295,856 | £11,300,577 | -23% | 4 |
| 6 (3) |  | National Treasure (2004) | £944,810 | £2,233,035 | £5,707,021 | -22% | 3 |
| 7 (4) |  | Without a Paddle (2004) | £498,724 | £1,069,548 | £1,664,608 | -16% | 2 |
| 8 (6) |  | The Phantom of the Opera (2004) | £497,237 | £1,249,079 | £7,709,066 | -15% | 5 |
| 9 (7) |  | House of Flying Daggers (2004) | £448,397 | £987,516 | £2,710,875 | -16% | 3 |
| 10 (5) |  | The Polar Express (2004) | £298,556 | £908,026 | £9,127,245 | -50% | 6 |
| 11 (new) |  | Vera Drake (2005) | £266,010 | £266,010 | £266,010 | new | 1 |
| 12 (8) |  | Bridget Jones: The Edge of Reason (2004) | £217,915 | £522,948 | £35,612,127 | -23% | 9 |
| 13 (9) |  | Blade Trinity (2004) | £148,804 | £432,669 | £6,527,178 | -46% | 5 |
| 14 (12) | | Garden State (2004) | £60,638 | £135,086 | £692,749 | -4% | 4 |
| 15 (14) |  | The Merchant of Venice (2004) | £53,207 | £115,199 | £696,223 | 5% | 5 |