Ecologist Chris Morgan travels to far eastern Russia, in search of the Siberian tigers that hold rank in the frozen forests. The film features the work of Korean cameraman Sooyong Park, the first individual ever to film Siberian tigers in the wild. Park spent years in the forest tracking and filming the world’s biggest cat. Park’s tracking technique was unconventional, but produced more than a thousand hours of wild tiger footage and captured the saga of a Siberian tiger dynasty. Morgan spends time with Park, learning firsthand just how hard it was for him to achieve his remarkable accomplishment.