According to the introducer at BBC, when this was released in '76 Mengele was still at large and this story was perceived as scarily believable by some. It is a very strange and eerie plot. 1 - Made for 4 Extra. Nazi-hunter Yakov Liebermann gets a shocking phone call - with news of a terrifying plan. Read by Alex Jennings.2 - Dr Josef Mengele plots to clone Hitler - can Yakov Liebermann piece together the clues?3 - As Liebermann investigates the murders, he discovers a disturbing common factor amongst the victims. 4 - Yakov Liebermann pays a visit to an ex-Nazi prison guard - and the diabolical plan is finally revealed.5 - The chilling truth dawns on Yakov Liebermann - can he reach the next victim in time? There is a sixth and final episode on Monday, however I shall save the ending for the film watch.