| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Shark Tale (2004) | £7,545,074 | £7,545,074 | £7,545,074 | new | 1 |
| 2 (2) |  | Saw (2004) | £864,256 | £1,507,716 | £4,570,646 | -17% | 3 |
| 3 (new) |  | White Chicks (2004) | £864,064 | £864,064 | £864,064 | new | 1 |
| 4 (1) |  | Bride and Prejudice (2004) | £863,609 | £1,598,746 | £3,266,362 | -48% | 2 |
| 5 (5) |  | Layer Cake (2004) | £547,934 | £976,841 | £3,385,670 | -26% | 3 |
| 6 (6) |  | Man On Fire (2004) | £468,041 | £865,555 | £1,522,021 | -29% | 2 |
| 7 (3) |  | Wimbledon (2004) | £453,011 | £857,416 | £6,484,122 | -44% | 4 |
| 8 (4) |  | Resident Evil: Apocalypse (2004) | £416,252 | £739,836 | £1,541,007 | -48% | 2 |
| 9 (7) |  | Collateral (2004) | £276,868 | £552,164 | £7,957,903 | -45% | 5 |
| 10 (new) | | Rory Oshea Was Here (2004) | £219,256 | £219,256 | £219,256 | new | 1 |
| 11 (8) |  | Hero (2002) | £192,438 | £369,167 | £3,161,603 | -44% | 4 |
| 12 (11) |  | Man About Dog (2004) | £134,588 | £237,219 | £604,405 | 11% | 3 |
| 13 (new) | | Boo, Zino and the Snurks (2004) | £131,020 | £131,020 | £131,020 | new | 1 |
| 14 (10) |  | Dodgeball: A True Underdog Story (2004) | £81,286 | £180,857 | £9,947,884 | -61% | 8 |
| 15 (9) |  | Sky Captain and the World of Tomorrow (2004) | £65,283 | £184,579 | £1,283,945 | -73% | 3 |