Two hundred became fifty, fifty became five, five became four . . .
Two hundred of the most elite soldiers from every branch of the military have come together at the base of the Grand Teton Mountain Range for what they believe is a training exercise. With each exercise, soldiers are dismissed until only four remain.
Now the training really begins. The remaining soldiers are trained by someone who is as much a myth as he is a man. They will learn the meaning of brotherhood, loyalty, and family. They will dig deep within themselves and discover whom among them is worthy to become a member of the Phantom Squad.