UK Box Office 23rd March, 1979
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Every Which Way But Loose (1979) | £251,244 | £326,617 | £3,422,388 | -50% | 4 |
| 2 (2) |  | The Deer Hunter (1979) | £134,374 | £174,686 | £1,916,173 | -44% | 4 |
| 3 (3) |  | National Lampoons Animal House (1979) | £95,674 | £133,944 | £1,902,998 | -52% | 4 |
| 4 (4) |  | Escape to Athena (1979) | £63,066 | £91,446 | £507,678 | -50% | 3 |
| 5 (5) |  | Halloween (1978) | £16,299 | £21,189 | £2,274,037 | -38% | 9 |
| 6 (6) |  | Damien: Omen II (1979) | £9,248 | £13,410 | £734,977 | -37% | 8 |
| 7 (7) |  | Superman (1978) | £1,141 | £1,540 | £13,264,584 | -50% | 15 |