3 Season
98 Episode
Line Walker - Season 3 Episode 23
- Year: 2020
- Country: Hong Kong
- Genre: Crime
- Studio: TVB Jade
- Keyword: police operation, undercover cop, police officer, triad, undercover operation
- Director: Tommy Leung Ga-Shu
- Cast: Raymond Lam, Ma Kwok-Ming, Hui Shiu-Hung, Michael Miu, Benjamin Yuen Wai-Ho, Sisley Choi