Watch Red Sun (1972) (1971) HD Full Movie Free on solarmovie.do. Watch Red Sun (1972) (1971) online free. In 1870, a gang robs a train and steals a ceremonial Japanese sword meant as a gift for the U.S. Pre...In 1870, a gang robs a train and steals a ceremonial Japanese sword meant as a gift for the U.S. President, prompting a manhunt to retrieve it.