Overview
An inventor is mistaken for his twin brother, and is forced to take his brother's place in the Royal Air Force.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 52 | June 12, 1946 (61) | |
 | 27 | August 23, 1979 (70) | |
 | 35 | December 26, 1958 (57) | |
| - | - | |
 | 33 | March 29, 1997 (93) | |
 | 48 | March 12, 1959 (70) | |
 | 50 | February 15, 1961 (74) | |
 | 35 | March 31, 1978 (76) | |
| 4 | August 4, 2001 (69) | |
| - | - |