When Terry tries to plan a special family Christmas, The Cannon opts to spend the holiday with his old war buddies, causing a major divide in the household. Meanwhile, Danny rallies the Angles to help him give his mom the best Christmas gift ever - The Angles first win, on a special Christmas episode.
In the hills not far from Los Angeles, a new, fresh, secure housing area has been built by former U.S. Marshal Jack Coleman and a friend. An escaped convict, Cougar and a band of ten psychopaths invade this safe area after a violent earthquake. With aid of a pizza delivery boy, he must defend his family and his friends wife Lilly, and declares Marshal Law.