One day each year, Santa Claus brings presents to children all over the world. The other 364, he moonlights as Nick Santana, a down-on-his-luck detective, trying to make his way in the lonely city. Instead of his red and white suit, Nick sports a trenchcoat and fedora. Instead of the North Pole, Nick works dark corners and rain-slicked streets filled with gangster, guns, and – of course -- femme fatales. 'Cuz no one knows better than Santa Claus that the nicer they look, the naughtier they can be.