UK Box Office 25th August, 1978
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) |  | Herbie Goes to Monte Carlo (1978) | £644,446 | £644,446 | £644,446 | new | 1 |
| 2 (new) | Convoy (1978) | £330,190 | £330,190 | £330,190 | new | 1 | |
| 3 (1) |  | Midnight Express (1978) | £89,872 | £116,834 | £828,618 | -55% | 3 |
| 4 (2) |  | Revenge of the Pink Panther (1978) | £16,862 | £21,921 | £1,960,155 | -47% | 7 |
| 5 (3) |  | The Wild Geese (1978) | £9,852 | £13,300 | £1,653,097 | -44% | 8 |
| 6 (4) |  | Game of Death (1978) | £3,375 | £4,894 | £2,387,789 | -57% | 10 |