Carl Kolchak is a newspaper reporter with an abrasive personality that has gotten him fired ten times from various big-city papers. Now he's reduced to reporting for a relatively small-time paper in Las Vegas. It's here he gets the story of his life. But will the local sheriff, or the D.A., or even his own boss, let him print it? He has an ally in the FBI agent brought in to investigate this strange case. It seems someone is biting the necks of young girls and draining their blood. Can this killer with supernormal powers really be a 70-year-old Rumanian millionaire? Can he really be a vampire? And can an aging reporter do anything to stop him?
在3×01《No Place Like Home》中,动物感染事件已经过去整整10年,大多数动物都被治好了。再没有黑熊闯入普通民居的厨房,再没有老鼠肆虐电梯,华盛顿特区的街道也不再像非洲野生动物园。一切看起来都在好转,但人类却付出了高昂的代价——用来治愈动物的药物通过空气传播至全球,人类逐渐失去了生育能力。一种被称作「混种」的新威胁开始出现,它们是实验室里制造出的怪物大军,没人能阻止它们毁灭人类的决心。Gracie Dzienny本季扮演Mitch Morgan的女儿、已经长大成人的Clementine。Clementine坚称父亲还活着,请求他昔日的战友们帮忙解救他。要想治愈人类不孕不育的问题,只有Mitch能做到。