The Block Signal的详情
本片是一部美国动作片，由弗兰克·奥康纳导演，由Missouri Royer/拉尔夫·李维斯/琪恩·亚瑟主演。
剧情简介：This generally historic drama depicts the railroad issue of the day circa 1910-1915, when railroad signals were changing from the moving arm semaphore to simple color lights (red and green) and railroads learned many engineers were red-green color blind. This shows people losing their jobs and even a head-on collision, depicting the effect of these historic railroad improvements.
类型：动作 / 西部
地区：美国
导演：弗兰克·奥康纳
演员：Missouri Royer / 拉尔夫·李维斯 / 琪恩·亚瑟
