Overview
Hong Gil-dong is an infallible private detective with an exceptional memory and quirky personality. While chasing the only target he failed to find, he gets entangled in a much bigger conspiracy than he bargained for.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 31 | 41 | |
 | 35 | 45 | |
 | 75 | 85 | |
 | 14 | 24 | |
 | 26 | 35 | |
 | 7 | 16 | |
 | 41 | 50 | |
 | 20 | 29 | |
 | 27 | 37 | |
 | 44 | 53 |