保持通話
- Jier: 2008
- Lân: China, Hong Kong
- Sjenre: Action, Adventure, Crime, Thriller
- Studio: China Film Group Corporation, JCE Movies, Warner China Film HG Corporation, Armor Entertainment, BNJArmor, Sirius Pictures International
- Keyword: fight, kidnapping, hostage, remake, police corruption, police detective, witness to a crime, distress signal
- Direkteur: 陳木勝
- Cast: 古天樂, Barbie Hsu, 張家輝, Liu Ye, Louis Fan Siu-Wong, 張兆輝