The Battle of Russia (1943) is the fifth film of Frank Capra's Why We Fight documentary series. The longest film of the series, it has two parts. It was made in collaboration with Russian-born Anatole Litvak as primary director under Capra's supervision. Litvak gave the film its "shape and orientation," and the film had seven writers with voice narration by Walter Huston. The score was done by the Russian-born Hollywood composer Dimitri Tiomkin and drew heavily on Tchaikovsky along with traditional Russian folk songs and ballads.

Frank Russell Capra was an Italian-born American film director, producer, and screenwriter who was the creative force behind some of the major award-winning films of the 1930s and 1940s. Born in Italy and raised in Los Angeles from the age of five, his rags-to-riches story has led film historians such as Ian Freer to consider him the "American Dream personified".