| english title | The ICAC Series: Investigation |
| original title | Cha Ngon Gei |
| year | 1977 |
| country | Hong-Kong |
| director | Ann HUI On-Wah - 許鞍華 | |
| actor | Damian LAU - 劉松仁 | |
| Roy CHIAO Hung | ||
| WONG Shu-Tong | ||
| scriptwriter | YIM Ho - 嚴浩 |
| genres | thriller crime thriller |
| duration | 56' |
