"A high-concept, riveting police drama, in which two Hong Kong cops (each informing for the other side) find their destinies inextricably intertwined, Infernal Affairs holds its audience in a vice-like grip for 100 minutes as the dark, claustrophobic narrative winds its way to an emotionally powerful cllimax." (Variety) Recently remade by Martin Scorsese as The Departed (playing in March!).
2003, color, 1 hour 40 minutes, Hong Kong
