But this Christmas, Kevin (Michael Weinberg) is really in hot water again, and so are Mary (French Stewart) and his sidekick (Missi Pyle), who are up to no good!

• 本以为可以好好享受独立和自由的小天地，并在这个满布新颖机关的大屋内疯狂一番，可是却遭两名笨贼大驾光临，把一切搞垮，更惹怒父亲的女友。