Overview
Kang-soo is a third-rate street thug in Busan; he's an alcoholic and gambling addict who's always on the run from loan sharks. But when his rebellious teenage son Jong-chul is diagnosed with kidney cancer, he tries to be a real parent for the first time and seeks out Jong-chul's biological father, Tae-suk, a pimp. Tae-suk, however, refuses to help.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 42 | 58 | |
 | 16 | 32 | |
 | 39 | 54 | |
 | 33 | 49 | |
 | 27 | 43 | |
 | 36 | 52 | |
 | 35 | 50 | |
 | 37 | 53 | |
 | - | - | |
 | 38 | 54 |