When a Nazi U-boat crew headed by the ruthless Lieutenant Hirth is stranded in Canada during the thick of World War II, the men evade capture by hiding out in a series of rural communities before trying to cross the border into the still-neutral United States.

Title from container. Originally released as a motion picture in 1941. Special features: Restored high-definition digital transfer; audio commentary by film and music historian Bruce Eder; "The volunteer"; a 1943 Powell and Pressburger war-effort short staring Ralph Richardson; "A pretty British affair": a BBC documentary on the careers of Powell and Pressburger, which consider their WWII-era collaborations and features rare footage of the filmmakers together; excerpts from Michael Powell's audio dictations for his autobiography; original theatrical trailer; new essay by fil scholar Charles Barr and Powell's 1941 premiere speech.