France released, Blu-Ray/Region B : it WILL NOT play on regular DVD player, or on standard US Blu-Ray player. You need multi-region Blu-Ray player to view it in USA/Canada: LANGUAGES: English ( DTS-HD Master Audio ), French ( DTS-HD Master Audio ), French ( Subtitles ), WIDESCREEN (2.35:1), SPECIAL FEATURES: Cast/Crew Interview(s), Interactive Menu, Making Of, Scene Access, SYNOPSIS: A group of elite US Army soldiers, trained in underground warfare, arrive at base camp in the jungle of Vietnam. The soldiers spend the first day and night getting to know each other. The next morning they begin to explore the Viet Cong's underground tunnel network at C? Chi. Armed with nothing more than bayonets, pistols (in this case, the then-standard issued Colt 1911), and flashlights, the US soldiers take to the tunnels, where they begin to encounter dangers including primitive, but lethal, booby traps (punji sticks, grenades rigged with tripwire, etc.) and roving Viet Cong. Meanwhile on the surface the Viet Cong also attack the base. As things escalate above and below the ground, soldiers for both sides are pushed to the limits of their humanity. ...1968 Tunnel Rats (2008) ( Tunnel Rats ) ( Abstieg in die Hölle )