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. Toufeeq Adonis,Wilson Bethel,Adrian Collins,Scot Cooper,Mitch Eakins,Erik Eidem,Brandon Fobbs,Shih Jou-An,Jane Le,Devan 'Yankee' Liang,Scott Ly,Rocky Marquette,Garikayi Mutambirwa,Michael Paré,Nate Parker,Brad Schmidt,Jeffrey Christopher Todd,John Wynn