Overview
Lots of slogans such as "Be like Dad, Keep Mum" and "Keep it under your Hat" are visible on the walls in various scenes to reinforce the plot of this British wartime movie illustrating how gossipy talk can result in unknowingly giving valuable information to Nazi spies.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 43 | September 6, 1992 (93) | |
 | 22 | July 17, 2015 (95) | |
 | 45 | August 23, 1955 (58) | |
 | 24 | September 21, 1987 (70) | |
| 29 | March 31, 1983 (70) | |
 | 31 | July 18, 1973 (62) | |
| 20 | February 3, 1969 (46) | |
 | 27 | September 1, 1987 (72) | |
 | 27 | March 12, 1992 (77) | |
 | 49 | August 29, 1970 (78) |