许多超能力者在得到超能力后，仍试图变回平凡人，过普通人的生活，但神秘组织H.R.G和“食脑人”赛勒（扎克瑞·昆图 Zachary Quinto 饰）却不肯放过他们。“啦啦队长”克莱尔（海顿·潘妮蒂尔 Hayden Panettiere 饰）和养父班奈特（杰克·科曼 Jack Coleman 饰）一家隐居在加州，却发现同学里也隐藏着H.R.G成员；“分裂女”妮基（阿丽·拉特尔 Ali Larter ...
Clare Balding and Steve Leonard join teams of pioneering vets around the world who are using the most cutting-edge techniques, often adapted from human medicine, to save the lives of animals....