雅各布（Heio von Stetten 饰）是一位专门研究大情圣卡萨诺瓦（托马斯·海因茨 Thomas Heinze 饰）生平的博士，他撰写了一篇关于他的论文，准备将论文作为礼物，献给自己暗恋已久的女孩玛丽（约翰娜-科斯迪纳·盖恩 Johanna-Christine Gehlen 饰），哪知道，在这个节骨眼上，雅各布被这份论文砸到了头晕了过去，当他醒来时，面前站着一个中世纪打扮的英俊男子，男子告诉雅各布，自己就是他一直都在研究的卡萨诺瓦。很快，雅各布就发现，只有自己能看见卡萨诺瓦的存在，在卡萨诺瓦的建议下，雅各布和他进行了一笔“交易”，卡萨诺瓦将教会雅各布各种各样的御女奇术，而雅各布则要负责改变世人们对于卡萨诺瓦错误而又刻板的印象。</p>...
Kevin Hart - playing a version of himself - is on a death-defying quest to become an action star. And with a little help from John Travolta, Nathalie Emmanuel, and Josh Hartnett - he just might pull it off....
Hart plans an innovative action film with unscripted, unexpected scenes to cement his legacy as the greatest. However, a blind spot leads him to fall victim to a vengeful plot from his past....
