UK Weekend Box Office
UK Box Office 13th October, 1978
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Grease (1978) | £207,383 | £290,336 | £3,668,529 | -41% | 5 |
| 2 (2) | The Driver (1978) | £167,417 | £234,384 | £569,218 | -50% | 2 | |
| 3 (3) |  | Foul Play (1978) | £20,706 | £27,953 | £760,946 | -50% | 5 |
| 4 (4) | The Silent Partner (1978) | £9,358 | £13,101 | £687,766 | -50% | 6 | |
| 5 (5) |  | Herbie Goes to Monte Carlo (1978) | £6,101 | £8,846 | £1,517,686 | -50% | 8 |
| 6 (6) | Must Wear Tights (1978) | £4,205 | £6,097 | £37,447 | -52% | 3 | |
| 7 (7) | Convoy (1978) | £2,580 | £3,612 | £786,527 | -50% | 8 | |