UK Box Office 13th July, 1979
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | The Lord of the Rings (1979) | £254,993 | £331,491 | £892,475 | -55% | 2 |
| 2 (2) |  | The Muppet Movie (1979) | £6,458 | £9,041 | £1,264,590 | -52% | 7 |
| 3 (3) |  | The Kentucky Fried Movie (1979) | £500 | £650 | £771,468 | -67% | 11 |