"The Screen Guild Theater" broadcast a 30 minute radio adaptation of the movie on January 3, 1944 with Walter Huston, Anne Baxter, Jane Withers and Farley Granger reprising their film roles.
Film debut of Farley Granger.
This is one of the films deemed "subversive" by the House Committee on Un-American Activities (HUAC) in October, 1947, at the height of the McCarthy "Red Scare" era. The committee decided that, even though Russia was our ally against Nazi Germany in World War II - when this film was made - the movie's sympathetic portrayal of Russian peasants and guerrillas who were fighting off Nazi forces was an "endorsement" of Communism.