Invisible Battlefront Invisible Battlefront Details Casts Galleries Posters Title Invisible Battlefront Release Date 1949-12-01 Runtime 01 Hours 31 Minutes Genres Drama War Production Companies Northeast Film Studio Production Countries China Ping Zhang... Scout commander... Lü Ban... Li Tian-Min... Qi Zhang... Scout... Xiangli Yao... Cui Guo-Fang... Tai Luo... Zhou Shao-Mei... Ying Fang... Commander Hu... Sun Fengqin... Xiao Ling... Huiying Li... Zhou family maid... Xiaofei Sun... Sun Fei... Yin Liang... Young carver... Lan Wang... Secretary Ma... Original Size (1280x721) Original Size (1280x720) Original Size (700x1050) Original Size (600x900)