保持通話
- አመት: 2008
- ሀገር: China, Hong Kong
- ዘውግ: Action, Adventure, Crime, Thriller
- ስቱዲዮ: China Film Group Corporation, JCE Movies, Warner China Film HG Corporation, Armor Entertainment, BNJArmor, Sirius Pictures International
- ቁልፍ ቃል: fight, kidnapping, hostage, remake, police corruption, police detective, witness to a crime, distress signal
- ዳይሬክተር: Benny Chan
- ተዋንያን: 古天樂, Barbie Hsu, 張家輝, Liu Ye, Louis Fan Siu-Wong, 張兆輝