Overview
The Grand Knockout Tournament (colloquially also known as It's a Royal Knockout) was a one-off charity event which was shown on British television on 19 June 1987. It followed the format of It's a Knockout, a slapstick TV gameshow which was broadcast in the UK until 1982. The event was staged on the lakeside lawn of the Alton Towers stately home-cum-theme park.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 23 | 61 | |
 | 27 | 65 | |
 | 36 | 75 | |
 | 27 | 65 | |
 | 42 | 81 | |
 | 32 | 70 | |
 | 49 | December 10, 2020 (83) | |
 | 49 | March 17, 2016 (77) | |
 | - | - | |
| - | - |