The 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.

• DirectorJazz Boon
• Release11 August 2016
• Genre
  Action / Crime
• Duration1h 48m
• Budget?
• Revenue$88,658,655
• Rate
  

  6.5
  71 reviews
• Productions

  Shaw Brothers, TVB, PJ One Cool Film Company Limited, One Cool Films, Stellar Mega Films, J.Q. Pictures, Media Asia Films