UK Weekend Box Office
UK Box Office 6th October, 1978
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Grease (1978) | £352,551 | £475,944 | £3,378,193 | -41% | 4 |
| 2 (new) | The Driver (1978) | £334,834 | £334,834 | £334,834 | new | 1 | |
| 3 (2) |  | Foul Play (1978) | £41,412 | £53,836 | £732,993 | -50% | 4 |
| 4 (3) | The Silent Partner (1978) | £18,715 | |||||