Sam, a brilliant computer hacker seeking a better life, always seems to make the wrong choices, even under the watchful eye of his probation officer, Harry. Now, barred from using the Internet and stuck working fast food with his best friend and fellow hacker, Stanley, Sam poses as a Postal Worker, stealing people's mail to make ends meet. Until one letter changes everything. Written by the beautiful Josie to her dead husband, a Marine killed in Afghanistan, the heart-wrenching missive wakes...

When a depressed woman is burgled, she finds a new sense of purpose by tracking down the thieves alongside her obnoxious neighbour. But they soon find themselves dangerously out of their depth against a pack of degenerate criminals.