[Machine Translation] [In 1925 in Alaska, a true story about a wolf-dog who became a dog-driver and delivered serum to children suffering from an infectious disease became a worldwide sensation. This film is based on the true story, which was written by writer Yukio Togawa as a children's book. The film is set in Siberia, one of the few places where wolves live. A team of 130 elite staff members from Japan and the Soviet Union brought their cameras to this extremely cold region, which was said to be the last unknown world of the 20th century, and despite battling temperatures of 50 degrees below zero, succeeded in capturing the majestic nature that cannot be experienced in Japan. The film also perfectly reproduces the aurora borealis, the mystery of the polar regions. Directed by Toshio Goto, who brilliantly depicted the love between animals and humans in "Itaz. The former Soviet Union's film industry underwent major changes as a result of perestroika, and the staff supporting Mosfilm, including assistant director Vronsky Sergey (Gypsies Disappear in the Sky) and art director Alonin Vladimir (Tarkovsky), also from the former Soviet Union, participated in the production of the film. The cast includes Koji Yakusho, Junko Sakurada, Andrei Portnev, Marina Zuzina, and Nikita Mikhalkov. Selected by the Ministry of Education.