Edition Details:
• Region 1 encoding (US and Canada only)
• Color, Closed-captioned, DTS Surround Sound, Widescreen, Dolby
• Commentary by director Jonathan Mostow
• Audio Commentary
• Making Of
• Interviews with the Cast & Crew
• Inside the Enigma
• Britain captures the U-110
• A submariner's WWII experience
• U.S. Naval archives: Capturing the U-505
• Widescreen anamorphic format
DTS Surround Sound
滾金燙邊的封皮，讓人愛不釋手．看到魚雷，也想來聽聽深水炸彈的聲音