Hans Röckle is a puppeteer, inventor, blacksmith and more. He is challenged by the Devil (in almost a dozen fancy costumes) who offers him even more inventiveness, against his soul should he ever make money with an invention, build something twice, or cease inventing for 7*7 hours.

In the fall of 1945, nineteen year-old Mark Niebuhr, is accused of murder and is jailed as a prisoner of war in Warsaw, Poland. He maintains his claim of innocence throughout long periods of solitary confinement. When Mark is placed among a group of Polish criminals, he becomes the target of their aggression. Later, Mark experiences true hell in a communal cell with fanatical German war criminals. Turning Point is based on actual events from Hermann Kant's novel of the same name.