Across the planet, every animal--predator or prey--has survival advantages honedAcross the planet, every animal--predator or prey--has survival advantages honed by millions of years of evolution. Watch some of nature's most accomplished survivors as they put their talents to the test, with their very lives at stake.详情
主演：崔维斯·费米尔,詹森·阿克斯,弗兰西丝·费舍,亚历克·鲍德温,布雷迪·诺恩,Todd Bryant,哈耶斯·哈格罗夫,马蒂·林赛,卢斯·雷恩斯,Sean Dillingham,Bryant Carroll,Jayde Martinez,Stephen R. Estler,Dave Halls,Douglas Stewart
