In the download of "The Duel in the Decisive Battle", during WWII, the decisive battle between the German army and the Soviet Red Army featured a duel between two snipers that vividly portrayed the cruelty of war, as well as the bravery, persistence, calmness, and mental struggle of the soldiers. The war film "The Duel in the Decisive Battle" and the disaster film "The Poseidon Adventure" offer a baptism of cinematic experiences. "The Duel in the Decisive Battle" is adapted from a famous writer William Craig's 1973 non-fiction novel of the same name.