Three Foreign Legionnaires - Luigi, Pat and Kurt - desert during the Algerian war because they have had enough of the inhumane war machine. But their comrade Robert intercepts them and decides to have them court-martialed. On their way to Algiers, they pick up young Madeleine, who has just survived...
Retired detective inspector Keith Kendrick is to commit the perfect murder and collect 20,000 pounds for it! The shrewd old fox from Scotland Yard can hardly believe it...
Martin Lundt, heir to his family's industrial business, falls for and, against his family's wishes, weds the family maid, Régine. Soon thereafter, rumors begin to circulate about Régine's faithfulness and being to haunt Martin.