Overview
Courtenay John Dayre is drugged by a jealous spy on the night before his loveless marriage to Anthea. His twin, John Courtenay Dayre, reluctantly agrees to impersonate his brother at the wedding, only to discover a genuine affection for his accidental wife. Meanwhile, Courtenay begins to understand the price of things when he realises that his affair has allowed a valuable military secret to be stolen.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 25 | October 21, 1948 (43) | |
 | 20 | October 8, 1961 (51) | |
 | - | - | |
| - | - | |
 | 44 | February 26, 1965 (79) | |
| 31 | October 24, 1993 (94) | |
| - | - | |
 | 39 | October 27, 1960 (70) | |
| - | - | |
| - | - |