无间道正序版

A Philadelphia gang member becomes a drug kingpin and starts a feud with vicious rivals in his quest for the American Dream.

A career-long undercover Hong Kong cop is sent to Mainland China when his former protégé becomes the primary suspect in a murder.

Someone in a prison run by a corrupt warden fakes the deaths of convicts to later use them as expendable assassins. A police officer is sent into the prison to gather evidence of the corruption.

In the late 1980s, Pat Tate journeys from peddling pills in Marbella to his time in prison, where he solidifies his power before his release to reclaim his turf.