After an unexpected break up, a travel executive accepts an assignment to go undercover and learn about the tourist industry in Vietnam. Along the way, she finds adventure and romance with her Vietnamese expat tour guide and they decide to hijack the tour bus in order to explore life and love off the beaten path.

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.