As a child, Michael Walker wished every day could be Christmas. That is, until a tragic accident crushed his holiday spirit. Thirty years later, Michael still can't muster any joy for the holidays, despite encouragement from his playful wife and well-intentioned parents. But when his young son faces a tragedy, Michael needs to make amends with his past. A mysterious man named Nick gives Michael a gift and instills in him the courage to find the joy that he lost.
罪惡叢生的哥譚市，狂的小丑（扎克·加凡納基斯 Zach Galifianakis 配音）帶領(lǐng)惡棍軍團展開新一波的犯活動。對他來說，犯以及引來宿敵蝙蝠俠威爾·阿奈特 Will Arnett 配音）是無比快樂的事，可是猛男蝙蝠俠不輕松解決掉這群小壞，還根本不將小丑放眼里。蝙蝠俠的無情語，深深刺痛了小丑心。在此之后，孤獨蝙蝠俠收養(yǎng)了羅賓（克爾·塞拉 Michael Cera 配音），看上了美麗的警長芭芭拉，只不過始終拒絕別人走入他內(nèi)心世界。另一方面自尊嚴(yán)重受挫的小丑天空監(jiān)獄找來了霸王、迅猛龍、索倫、伏魔、金剛等史上著名大壞蛋，他要狠狠地擊自高自大的蝙蝠俠?
