North Africa, 1972. While the world is reeling from the massacre of Israeli athletes at the Munich Olympics, a series of mysterious events is playing out in the Sahara desert. Four people are murdered in a hippy commune, a suitcase full of money disappears, and a pair of unenthusiastic detectives are assigned to investigate. In the midst of it all, a man with no memory tries to evade his armed pursuers. Who are they? What do they want from him? If he could just recall his own identity he might have a chance of working it out...