As the world progresses into the industrial age, a professor studying the "nature of pure matter" is spirited away by a would-be dictator and connived into building a super-bomb, as a young reporter and a girl rescued from the sea attempt to warn him of their mutual kidnapper's intentions to dominate the world with a new and more-deadly-yet weapon.

The story of a poor, disintegrating family of a mother Fišerová and her three children. It is set in the 1890s - a time when the poor working classes did not yet have the right to vote or a permanent eight-hour working day.

Ing. Bernard announces that his wife has not returned from visiting relatives in Berlin. Lieutenant Tereza Machátová, who together with Captain Landa is investigating the matter, puts the facts into connection with the discovery of the drowned woman's body.

It is almost twenty years after the war. Wounds of the past that have never fully healed, but are still carried by many in their hearts. Marie Vláčilová, a survivor of one of the prison camps in Germany, also carries the traumas of the time with her. Now, so many years later, a mass grave of prisoners from that camp has been found and investigators visit Marie to get any information they can from her about the camp. With her important information, she is then to become a crown witness for the prosecution in Germany and now prepares to travel. But this brings back more and more unpleasant memories - especially of her daughter Paula, who has been through German re-education and hardly knew her mother after the reunion...

A story of a young boy called Bobesh and his funny adventures.