Zack Duncan and his crack team of commandos are sent into enemy territory in South America to recover the black box from a crashed Air Force cargo plane. They are sabotaged every step of the... Read allZack Duncan and his crack team of commandos are sent into enemy territory in South America to recover the black box from a crashed Air Force cargo plane. They are sabotaged every step of the way, and one by one the ruthlessness of their guerrilla tactics takes its toll on the com... Read allZack Duncan and his crack team of commandos are sent into enemy territory in South America to recover the black box from a crashed Air Force cargo plane. They are sabotaged every step of the way, and one by one the ruthlessness of their guerrilla tactics takes its toll on the commando men.