As Los Angeles prepares for Halloween, mask-wearing armed robbers critically wound detective James Knight’s partner in a shootout following a heist. With Knight in hot pursuit, the bandits flee L.A. for New York, where the detective’s dark past collides with his present case and threatens to tear his world apart…unless redemption can claim Knight first.

In custody in New York, Detective James Knight finds himself in the middle of a jailbreak led by The Christmas Bomber, a brutal fanatic whose Santa Claus disciples are terrorizing the city. With the promised return of his badge in exchange for taking out the terrorists, the steely-eyed Knight doles out mercy for the just...and merciless justice for all the rest.

Detective James Knight 's last-minute assignment to the Independence Day shift turns into a race to stop an unbalanced ambulance EMT from imperiling the city's festivities. The misguided vigilante, playing cop with a stolen gun and uniform, has a bank vault full of reasons to put on his own fireworks show... one that will strike dangerously close to Knight's home.