UK Weekend Box Office
UK Box Office 2nd February, 1979
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Halloween (1978) | £437,530 | £612,542 | £1,312,590 | -38% | 2 |
| 2 (new) |  | Damien: Omen II (1979) | £244,344 | £244,344 | £244,344 | new | 1 |
| 3 (3) |  | Superman (1978) | £61,586 | £83,141 | £13,151,846 | -33% | 8 |
| 4 (2) |  | Jaws 2 (1978) | £51,667 | £67,167 | £2,525,664 | -44% | 6 |
| 5 (4) |  | Watership Down (1978) | £18,179 | £26,360 | £1,078,512 | -17% | 8 |
| 6 (6) |  | Heaven Can Wait (1978) | £1,873 | £2,529 | £1,335,707 | -17% | 15 |
| 7 (5) | Piranha (1978) | £1,840 | £2,392 | £779,741 | -52% | 11 | |