UK Weekend Box Office
UK Box Office 18th September, 2020
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Tenet (2020) | £796,309 | £1,433,057 | £13,879,635 | -35% | 4 |
| 2 (2) |  | After We Collided (2020) | £598,294 | £956,096 | £1,719,760 | 26% | 3 |
| 3 (new) |  | Bill & Ted Face the Music (2020) | £462,051 | £462,051 | £462,051 | new | 1 |
| 4 (new) |  | André Rieu's Magical Maastricht: Together In Music (2020) | £124,101 | £124,101 | £124,101 | new | 1 |
| 5 (4) |  | The New Mutants (2020) | £106,199 | £212,910 | £1,314,899 | -47% | 3 |
| 6 (5) |  | Onward (2020) | £85,058 | £97,960 | £7,166,128 | -13% | 15 |
| 7 (new) |  | Rocks (2019) | £75,478 | £75,478 | £75,478 | new | 1 |
| 8 (8) |  | 100% Wolf (2020) | £58,749 | £64,692 | £1,185,342 | -23% | 8 |
| 9 (new) | White Riot (2019) | £47,898 | £47,898 | £47,898 | new | 1 | |
| 10 (9) |  | Unhinged (2020) | £47,319 | £82,842 | £1,653,168 | -24% | 8 |
| 11 (6) |  | The Broken Hearts Gallery (2020) | £42,528 | £102,375 | £189,943 | -51% | 2 |
| 12 (10) |  | Trolls World Tour (2020) | £27,172 | £30,812 | £841,650 | -28% | 12 |
| 13 (3) |  | Break the Silence: The Movie (2020) | £24,802 | £25,719 | £399,779 | -93% | 2 |
| 14 (11) |  | Pinocchio (2019) | £23,586 | £28,715 | £761,056 | -31% | 6 |
| 15 (15) |  | Memories of Murder (2003) Rerelease | £16,860 | £31,119 | £49,918 | -10% | 2 |