You can now watch the entire Infernal Affairs movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.
Jiang Zi Dan, a Chinese police officer, is sent to Hong Kong to go undercover as a triad member. The same triad sends Wei Jun Xuan as an informant into the police force, to finish what his predecessor had failed to do.