Desc: Operation Dead End: Directed by Nikolai Müllerschön. With Hannes Jaenicke, Uwe Ochsenknecht, Isabelle Willer, Günther Maria Halmer. In order to find out what will happen to people in a concrete shelter in a post-nuclear situation some scientist are looking for three volunteers to stay isolated on a small island. After some time on the island those three, two men and a woman, realize that the scientists want them to stay longer than the arranged sixty days. They become real nervous about it, but what to do?