Franchise
Line Walker Collection
Line Walker I & Line Walker II — A series of Hong Kong crime thrillers.
6.4The details of undercover police officers are deleted from a police database and a senior officer is left struggling to know who are the undercover officers and who are the criminals.
Line Walker
2016
6.8A car crash sparks a war between local police and an international terrorist organization.
Line Walker 2: Invisible Spy
2019