When Superintendent Yip and Chief Inspector Ching detain a journalist who was so close to decoding a child-abducting terrorist group's infiltration activities, the case is soon reassigned to Superintendent Cheng. With suspicions of corruption rising in the police force, the three officers are determined to find the culprit among them in this double-agent, cat-and-mouse thriller.

Line Walker 2: Invisible Spy

When Superintendent Yip and Chief Inspector Ching detain a journalist who was so close to decoding a child-abducting terrorist group's infiltration activities, the case is soon reassigned to Superintendent Cheng. With suspicions of corruption rising in the police force, the three officers are determined to find the culprit among them in this double-agent, cat-and-mouse thriller.

Release date:

2019