Overview
During World War I, an illegitimate son of the German Kaiser, who had been raised in the US--and is a double for the Kaiser's son, the Crown Prince--is sent to Germany as a spy in order to kill both the Kaiser and his son.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 29 | January 1, 1962 (72) | |
 | 28 | August 27, 1969 (79) | |
 | 36 | September 17, 1950 (67) | |
 | - | - | |
| - | - | |
| 46 | January 20, 1923 (51) | |
| - | - | |
| - | - | |
| - | - | |
| - | - |