In 1979, a secret unit was established by the US Army. Defying all knownmilitary practice - and indeed the laws of physics - they believed that asoldier could adopt a cloak of invisibility, pass cleanly through walls,and, perhaps most chillingly, kill goats just by staring at them. Theywere the First Earth Battalion. And they really weren't joking. What'smore, they're back and fighting the War on terror. So unbelievable it hasto be true - this is the real-life account that inspired the film.