Three adventurous veterans train alongside some of the world's most elite military units, getting an inside look at their tactics and weaponry.
Vietsub - HDHoàn Tất(2/2) David Attenborough's Rise of Animals: Triumph of the VertebratesDavid Attenborough's Rise of Animals: Triumph of the Vertebrates
Vietsub - HDHoàn tất (8/8) ARA San Juan: Chiếc tàu ngầm mất tíchARA San Juan: The Submarine that Disappeared
Vietsub - HDHoàn Tất(08/08) Eugene Levy, Vị Lữ Khách Miễn CưỡngThe Reluctant Traveler with Eugene Levy
