U.S. War Department Special Service Division]]> U.S. Signal Corps]]> 1942]]> United States Army Signal Corps]]> 1944]]> U.S. Signal Corps]]> 1943]]> U.S. Signal Corps]]> 1944]]> U.S. War Department Special Service Division Army Service Forces]]> U.S. Signal Corps]]> Frank Capra: producer]]> Stuart Heisler: director]]> 1943]]>