A Hong Kong cop's first undercover assignment sends him on a psychological downward spiral, unable to separate his two identities after unearthing a connection between his supervisor and the crime syndicate he's investigating.
2001
1990
1986
1959
1980
1972
1964
1940
1975
1985
2014
1993
1974
2004
1966
1969
2011
2012
