- Spotlight On Location
- Feature Commentary With Director Jonathan Mostow
- Creating And Constructing U-571
- Inside The Enigma
- Britain Captures The U-110
- A Submariner`s WW2 Experience
- U.s Naval Archives: Capturing The U-505
- Theatrical Trailer

In the midst of World War II, the battle below the seas rages. The Nazi's have
the upper edge as the Allies are unable to crack their war codes. That is,
until a wrecked U-boat sends out an SOS signal, and the Allies realise this is
their chance to seize the 'enigma coding machine'. But masquerading as
Nazi's and taking over the U-boat is the smallest of their problems. The
action really begins when they get stranded on the U-boat.