The military officer Manfred von der Lohe has just been on a training course in the USA. During atomic bomb tests there, he was radioactively contaminated and has been incurably ill ever since. In order not to endanger the planned nuclear armament of the Bundeswehr and the economic interests involved, von der Lohe and his wife Eleonore are to disappear. But the couple turns to Professor Soltau, an anti-nuclear activist. Their goal is to inform the public about the danger …