Jorge from Blueraycenter.com writes: Harry Brown (Michael Cain) is a retired Marine, living in a bad part of town. His wife was diagnosed with cancer and spends her days in the hospital. His best friend Len (David Bradley) has been his loyal companion, playing chess at a local pub. When Harry’s wife dies and his best friend is murdered by local thugs vandalizing the streets where he lives, Harry loses the only connection that is keeping him together. Now a broken man, he seeks revenge on those who have threatened his way of living and have taken that which is dearest to him. Unleashing a darker side of him, one after another must pay for what they have done to his friend Len.