Captain Planet Season 6 Episode 7 - Twelve Angry Animals Episode Title:Twelve Angry Animals.Episode Description:The Planeteers are trapped in a terrible blizzard while journeying up Mount Everest. They are led by a wisecracking snow leopard named 'Heather' into an ice cavern where they think they will be safe. But, as it turns out, the cavern is actually a courtroom, and the Planeteers (as well as the rest of humanity) are judged for committed crimes against their fellow species. The Planeteers are all taken back to the times when the species were either hunted or had their homes devastated, resulting in endangerment or worse, extinction. Featuring the voice of Tony Jay as the talking yeti that judges humanity.