Secret Life of the Tasmanian Devil - Season 1 Episode 01: Meet the Devils

The series deals with a different experiment led by these researchers to look into the world of Tasmanian Devils. This type is bitchy, fearless, and always fights everywhere he lives. These marsupials face extinction due to a fatal disease that they transmit to each other through biting, as researchers try to take care of them and figure out their way to prevent extinction.