This documentary tells the story of advocates working to preserve the legacy of Yellowstone National Park wolves that face an uncertain future because of legal wolf hunts just beyond the park’s border. A famous wolf, known as 06, was killed in a legal wolf hunt when she left the park’s sanctuary in 2012. Six years later 06’s daughter, known as Spitfire, wolf 926F suffered the same fate in November 2018. Today, Wolves in Yellowstone have become the “rock stars” of their species due to the hundreds of thousands of people that venture into the park hoping for a glimpse of a Yellowstone wolf. The death of 06 and other collared wolves has ignited a battle to create a buffer zone around Yellowstone National Park to protect it’s wolves because legal trophy hunts take place in Wyoming, Idaho & Montana. The film is set in our nation’s first national park, Yellowstone National Park is a nearly 3,500-sq.-mile wilderness recreation area atop a volcanic hot spot. By 1926, as a result of federal and state predator control efforts, gray wolves (Canis lupus) were officially extirpated from Yellowstone National Park. Northern Rocky Mountain wolves were eventually listed under the Endangered Species Act (ESA) in 1973.