UK Box Office 24th November, 1978
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) | Piranha (1978) | £249,233 | £249,233 | £249,233 | new | 1 | |
| 2 (2) |  | Heaven Can Wait (1978) | £63,117 | £88,364 | £1,143,848 | -44% | 5 |
| 3 (1) | Force 10 From Navarone (1978) | £46,582 | £60,557 | £181,057 | -61% | 2 | |
| 4 (3) |  | Death On the Nile (1978) | £31,097 | £41,981 | £845,224 | -44% | 5 |
| 5 (4) |  | The Cat From Outer Space (1978) | £24,583 | £35,645 | £777,049 | -47% | 5 |
| 6 (5) |  | Power Play (1978) | £9,327 | £12,125 | £133,170 | -44% | 4 |
| 7 (6) |  | Grease (1978) | £8,592 | £11,170 | £4,062,936 | -41% | 11 |
| 8 (7) | The Driver (1978) | £2,616 | £3,532 | £802,952 | -50% | 8 | |