In Hollywood's War with Poland, 1939-1945, M. B. B. Biskupski draws on a close study of prewar and wartime films such as To Be or Not to Be (1942), In Our Time (1944), and None Shall Escape (1944). He researched memoirs, letters, diaries, and memoranda written by screenwriters, directors, studio heads, and actors to explore the negative portrayal of Poland during World War II. Biskupski also examines the political climate that influenced Hollywood films.