Overview
Sunny is a naïve circus performer who dreams of inheriting his father's knife-throwing skills. However, his hostile colleagues continue to bully him, relegating him to a lowly clown. On a tour to Malaysia, Cheung and other performers discover a cave occupied by the Japanese army during World War II. Instead of finding treasure, the performers - including Sunny - are sprayed with a mysterious chemical that turns them into superhuman mutants...
| Actor | Age then | Age now | |
|---|---|---|---|
 | 44 | 59 | |
 | 34 | 49 | |
 | 36 | 51 | |
 | 30 | 45 | |
 | 59 | 75 | |
 | 43 | 58 | |
 | 34 | 49 | |
 | - | - | |
| - | - | |
| - | - |