In this World War II film, two SS officers, Kurt and Erik Franken, are torn apart by their contrasting views on the Nazi party. As Kurt delves deeper into the dark truth about the Third Reich, he becomes determined to expose the evil within and convince his brother Erik to abandon their allegiance to the swastika.

Info about Underground
Studio(s): First National Pictures, Warner Bros. Pictures
Originally Released: United States, Jun 28, 1941
Production Country: United States
Underground: Where to Watch Online?
At the present time, viewers have the opportunity to enjoy "Underground" completely free of charge, though with occasional advertisements, on the following streaming platforms: Tubi TV, Plex.