During WW2 a British aircraft is shot down and crashes in Nazi held territory. The Germans capture the only survivor, an American General, and take him to the nearest SS headquarters. Unknown to the Germans the General has full knowledge of the D-Day operation. The British decide that the General must not be allowed to divulge any details of the Normandy landing at all cost and order Major John Smith to lead a crack commando team to rescue him. Amongst the team is an American Ranger, Lieutenant Schaffer, who is puzzled by his inclusion in an all British operation. When one of the team dies after the parachute drop, Schaffer suspects that Smith's mission has a much more secret objective.

The SS puts a slutty nightclub singer in charge of a train car full of prostitutes whose "services" are reserved solely for Adolf Hitler.

Barry Kohler, a young Nazi hunter, tracks down a group of former SS officers meeting in Paraguay in the late 1970s. The Nazis, led by Dr Mengele, are planning something. Old Nazi hunter, Ezra Lieberman, is at first uninterested in Kohler's findings. But when he is told something of their plan, he is eager to find out more. Lieberman visits several homes in Europe and the U.S. in order to uncover the Nazi plot. It is at one of these houses he notices something strange, which turns out to be a horrible discovery.

Thirteen years after WWII a concentration camp survivor (Rampling) and her tormentor, currently the night porter at a Vienna hotel, meet again and fall back into their sado-masochistic relationship.