One good cop and one bad cop but the two cops equal as rats.

Rating: 10/10 (2 February 2013)

STORY
It isn't until later on in The Departed that you realize how important and well-crafted its beginning is: Two Bostonians, Billy Costigan (Leonardo DiCaprio) and Colin Sullivan (Matt Damon), nearly cross paths when they're interviewed in succession by Sgt. Dignam (Mark Wahlberg) and Capt. Queenan (Martin Sheen). Costigan is chosen to infiltrate the mob in order to get to Boston's most feared boss, Frank Costello (Jack Nicholson), and he'll have to put in some time in the slammer and on the streets before gaining a shred of creed; meanwhile, Sullivan, clean-cut and articulate, is pulling the ultimate job for Costello by infiltrating the state police department and alerting the mob boss of their every move. As the two moles become more involved in their undercover operations, the groups they're infiltrating begin to smell something fishy. And so commences the chess match between Costigan and Sullivan to reveal each other before their respective non legit-colleagues do.
ACTING
For any actor or actress who truly enjoys the art of his/her job, more so than the sexy brink of it all, something as come together as The Departed must seem like the customary "candy store." Maybe that explains why DiCaprio, Damon, Nicholson and Wahlberg all signed up instead of carrying their own separate blockbusters for likely a much bigger payday. DiCaprio and Damon do what they do in every movie: give their best performances to date. Each plays completely against type, flaunting the fact that genuine movie super stardom isn't born out of good looks alone. For Nicholson, his career nearing the half-century mark, it's no longer easy to qualify and rank his performances, but Costello is one of his high points in a career pretty much devoid of anything but. Wahlberg steals the funniest lines, especially with his in born Boston accent, but Sheen often catches them before they're allowed too much laughter. It doesn't end there, though: Alec Baldwin (as a fellow officer), soon-to-be breakout star Vera Farmiga (as a police shrink who ends up playing a central role), Ray Winstone (as Costello's right-hand man) and Anthony Anderson (as a young cop familiar with both Costigan and Sullivan) all shine. Unprecedented chemistry among an unprecedented cast is as much a theme here as revenge!
The Departed is with no doubt a total masterpiece and it is easily my top five movies of all-time. The directing was total piece of wonderful art and the acting is beyond outstanding. This is the kind movie I recommended to an older audience, who will love a movie that offers crime drama like no other film has ever before. It is must buy on DVD or Blu Ray and a must see film