1 Season
30 Episode
Line Walker: The Prelude - Season 1 Episode 18
- Year: 2017
- Country: Hong Kong
- Genre: Crime, Drama
- Studio: TVB Jade
- Keyword: 卓凯, 覃欢喜, 卧底
- Director: 杜之克
- Cast: Michael Miu, Jessica Hester Hsuan, Moses Chan, Pakho Chau, Priscilla Wong, Hui Shiu-Hung