Know Your Enemy - Japan is a 1945 English-language Documentary History film written by Frank Capra, Carl Foreman, John Huston and Edgar Peterson. The movie is directed by Frank Capra and Joris Ivens. A comprehensive look at the war in the Pacific during World War II. Shot as a propaganda film by acclaimed Hollywood director Frank Capra. Know your enemy - japan features John Beal in the lead role along with Howard Duff, Walter Huston, Knox Manning and John J. Mccloy in supporting roles. The music was composed by George C. Emick along with Dimitri Tiomkin. Editing was done by Major Aaxton, Frank Bracht, Elmo Williams and Helen van Dongen. The movie has a running time of 63 minutes. It was released on 9th August 1945.