A French army captain, disguised as a deceased soldier, infiltrates a Nazi-occupied village in Brittany to uncover a secret submarine base. As he navigates the treacherous landscape, he falls for a local woman while also encountering a charming but treacherous individual secretly working with the enemy. After numerous close calls, the captain and his commando team successfully destroy the submarine base in a daring raid.
Assignment in Brittany
A French captain goes undercover as a double to infiltrate a German U-boat base, adopting a German identity to gather crucial information.