Landing in 1944 occupied France two days before D-Day, Doug is captured by the Germans and psychologically reprogrammed to hunt down and kill Tony who must keep their knowledge concerning the impending invasion from the Nazis.

On a Pacific isle about to be bombed by America, Doug and Tony are held by a downed Japanese pilot and a sergeant. Kirk brings in a Japanese officer who served on the island. He won't help unless they save his son who died during the war.