在以下频道推出： Prime Video、discovery+、Sling TV
第 1 季，第 6 集: Bill Brock and his team suspect recent black bear deaths are due to the Mapinguari: a descendant of the giant prehistoric sloth. Together they travel to Graveyard Gulch, a treacherous cave in Northern California to hunt this deadly monster.
Reality · 2014年10月25日 · 21 分钟