Every day is a new challenge for Dr. Michelle Oakley, the only all-species vet for hundreds of miles in the Yukon. Whether wrestling bison, performing surgery on a bear or braving frozen landscapes to return a lynx to the wild, Dr. Oakley does whatever it takes to keep the animals safe and healthy.。当两个在大峡谷徒步旅行的好朋友信任一位经验丰富的徒步导游带他们进行越野探险时,当他俘虏他们时,事情就向南发展了,他们必须与人类和自然作斗争才能活着离开峡谷。。