Moscow-Cassiopeia is a Soviet science fiction film directed by Richard Viktorov based on a script by Isai Kuznetsov and Avenir Zak. Followed by Teens in the Universe. The film was released in the Soviet cinema on September 23, 1974. Then it was released at the box office in Poland, Germany, Yugoslavia, and Czechoslovakia. The film was first shown on TV on November 7, 1976.