Kevin Farrell is a jaded police officer who's trying to save three homeless children, but it's three nights before Christmas, and the only one he can ask for help is his brother, a disabled priest. The catch? He and his brother have been estranged because after all the evil he's seen, Kevin cannot believe in God. Only now, to save these homeless kids, with temperatures below zero and falling, Kevin knows it's going to take both him and his brother...