Walk Among the Tombstones, A (Blu-ray)

Liam Neeson stars in A Walk Among the Tombstones, an action-thriller based on Lawrence Block's bestselling series of mystery novels. Neeson plays Matt Scudder, an ex-cop turned unlicensed private investigator who reluctantly agrees to help a heroin trafficker (Dan Stevens, TV's Downton Abbey) hunt down the men who brutally murdered his wife. When the PI learns that this is not the first time, nor will it be the last, that these men have committed this sort of twisted crime, he must blur the line between right and wrong as he races to track the deviants through the backstreets of New York City before they kill again.