Michael Caine is Harry Brown
Trailer for a new film starring Michael Caine:
http://www.youtube.com/watch?v=ARroxMaEXXE
I like a good old revenge/vigilante thriller film, especially when it's Michael Caine dishing out the punishment!!
Described as a "modern urban western" the titular Harry Brown (Caine) is an elderly widower and former Royal Marine who has lived to see his neighbourhood overrun by violent gangs, drugs and crime. When his best friend Leonard (Bradley) is brutally murdered and the gang leader responsible walks free, Harry finds himself snapping. Soon, his desire for revenge leads to the unlikely vigilante facing up to the young thugs, with terrifying results.
http://www.harrybrownthemovie.com/
Can see a better quality trailer at the official film site.
Produced by Matthew Vaughn who directed the wonderful Layer Cake, and what looks like a blast of a film called Kick Ass going by the trailer for it. He also produced Lock, Stock and Two Smoking Barrels, and Snatch.