| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Dodgeball: A True Underdog Story (2004) | £2,200,271 | £2,200,271 | £2,200,271 | new | 1 |
| 2 (1) |  | The Village (2004) | £1,570,369 | £3,832,992 | £6,778,755 | -47% | 2 |
| 3 (2) |  | The Bourne Supremacy (2004) | £1,089,750 | £2,319,697 | £8,458,045 | -30% | 3 |
| 4 (new) |  | The Chronicles of Riddick (2004) | £1,043,685 | £1,043,685 | £1,043,685 | new | 1 |
| 5 (3) |  | I, Robot (2004) | £871,336 | £2,036,472 | £16,123,162 | -35% | 4 |
| 6 (4) |  | A Cinderella Story (2004) | £530,124 | £1,376,534 | £1,987,743 | -13% | 2 |
| 7 (5) |  | Garfield (2004) | £479,294 | £1,223,312 | £7,902,768 | -9% | 5 |
| 8 (new) | | The Motorcycle Diaries (2004) | £333,368 | £333,368 | £333,368 | new | 1 |
| 9 (7) |  | Shrek 2 (2004) | £283,557 | £729,781 | £47,237,052 | -23% | 9 |
| 10 (8) |  | Spider-Man 2 (2004) | £282,150 | £653,298 | £26,086,245 | -19% | 7 |
| 11 (new) |  | Raising Helen (2004) | £209,201 | £209,201 | £209,201 | new | 1 |
| 12 (6) |  | 13 Going On 30 (2004) | £196,606 | £663,915 | £4,880,937 | -49% | 4 |
| 13 (9) |  | King Arthur (2004) | £160,051 | £473,163 | £6,804,952 | -44% | 5 |
| 14 (11) |  | Thunderbirds (2004) | £117,017 | £325,337 | £5,158,303 | -23% | 6 |
| 15 (13) | | Home On the Range (2004) | £94,560 | £283,026 | £1,435,295 | -21% | 4 |