保持通話
- අවුරුදු: 2008
- රට: China, Hong Kong
- ප්රභේදය: Action, Adventure, Crime, Thriller
- ශබ්දාගාර: China Film Group Corporation, JCE Movies, Warner China Film HG Corporation, Armor Entertainment, BNJArmor, Sirius Pictures International
- මූල පදය: fight, kidnapping, hostage, remake, police corruption, police detective, witness to a crime, distress signal
- අධ්යක්ෂක: 陳木勝
- කාස්ට්: 古天樂, Barbie Hsu, 張家輝, Liu Ye, Louis Fan Siu-Wong, 張兆輝