Discovery Docs

A devastating and heart-rending take on grizzly bear activists Timothy Treadwell and Amie Huguenard, who were killed in October of 2003 while living among grizzly bears in Alaska.

It began in the summer of 1980, when 11-year-old David Glatzel helped his older sister, Debbie, and her boyfriend, Arne Johnson, fix up the house they just rented.

It follows a group of investigators as they return to the nuclear zone in Fukushima to uncover the secrets behind the wildlife that has claimed the toxic environment as its own.