A team of mercenaries under the command of hard-charging war veteran Mack (Gooding Jr.), are contracted by a mysterious CIA operative named Elissa (Cruz) to rescue a scientist (Perlman) working on an archeological discovery deep under the Middle Eastern desert. With the help of a mysterious priest (Rollins), Mack and his team soon discover the true secret of what lies beneath the sands. A secret that has been protected for thousands of years. A secret that is not of this Earth

During the Vietnam War [1959-1975] a special US combat unit is sent out to hunt and kill the Viet Cong soldiers in a man-to-man combat in the endless tunnels underneath the jungle of Vietnam. Suicide squads of a special kind.

The determined Jim Ellis starts a swim team for troubled teens at the Philadelphia Department of Recreation.