It's an American remake of Infernal Affairs and this is the American remake movie to win an Oscar for Best Picture and this movie won 4 Oscars. It's from the movie studio that brought you Mean Streets and Goodfellas.
Martin Scorsese's best film since "Goodfellas" along with many others with a perfect cast, mesmerizing story and an excellent twist and turns while maintaining its brutal violence and harsh pervasive language! All set in Boston! Plus, a brilliant remake of the original Hong Kong film, "Infernal Affairs". Even the 4K UHD release this year is strong!