Sunday in September 1977, a celebration of the Miners Day. The old Hepnar is sitting at the cemetery and is recalling events from ten years ago. That time the representative of the ministry Barvír announced at the miners meeting that mining in the mines would decrease. He reasoned this decision by the fact the deposits of coal are almost used up. The boss of the mine and most of the miners protested. Barvír did not take their critical objections into account. He announced at the communist district meeting the closure of the business as the mine according to new economic principles did not prosper.

Soviet engineer Kuznecov is coming to Prague as an expert on work with the tunneling shield in construction of the metro. He is returning after more than thirty years. In May 1945 as a young soldier in the Red Army he was seriously injured in the liberation of Prague and while recovering experienced a great love with a young teacher called Vera.

Chronicle of frontier division Czech police (SNB) in the years 1946 - 1949.

Set in Prague during the years leading up to World War II, this family saga tells the story of a cobbler named Vincenc Bursik (Vladimir Mensik), who uproots his clan from the country to the city, only to suffer the loss of his wife and the failure of his shoe business within months. When his daughter moves away to go live with a wealthy businessman as his mistress, Vincenc is left to take care of his two sons, who spend their days in a secret garden vying for the affections of a teenage girl.

Everyone says he is incorrigible... Little Robert is an only child who has everything, he needed to be responsible for something, to take care of something. At least that's what the roommate of the apartment building where Robert lives thought, and sent him a live guinea pig by mail. The guinea pig gets lost in the apartment and Robert, to the amazement of his parents, studies books about animals and is sad that he lost the guinea pig. Imagine the astonishment of his father and his colleagues from the design studio when the father finds the guinea pig in his briefcase...

The mischievous princess Anka annoys her father and her surroundings with her original tricks. So as punishment, the devil Haramáš takes her to the robbers and she makes their pleasant life of robbery literally hell on earth. How the devils would like to return her to her royal parents now! But Anka decides that she must be properly freed from captivity. She gets a dragon and a prince and organizes a big liberation performance...

March 1945. It is already quite obvious to the Nazis that they cannot win the war. So it is time to think about the future after the war and to cover their tracks. One concentration camp must be completely cleared out and the prisoners buried in the mines. Only the mine-hunters remain - among them Ernest, a veteran of the Spanish Civil War from Vienna, and Kim, a resistance fighter from Prague. One day they decide to escape with the other prisoners, but they are betrayed and most of the escapees are shot. The pair of heroes are not alone, however, and on the way they are joined by a guard dog from the camp that Kim used to feed. In the coming days, Ernest leads young Kim through the unrelenting cold on his journey to freedom, teaching him that there is only one rule to follow in this time - kill or be killed.

The urn supposedly containing the remains of Alice's grandfather falls out of the window and breaks. To Alice's great surprise, the urn is empty and the girl learns that the grandfather didn't die but disappeared under mysterious circumstances on the 2nd September 1946 in the town of Telc. Her grandmother claims that a mysterious young man with dark glasses was implicated in her husband disappearance. Alice is determined to solve the mystery. Grandmother's story leads Alice to a shoemaker who hands her Professor Jeník's - her grandfather's - invention, called the Force-fields Accelerator. Alice tells her boyfriend Petr about the device and the young man creates a time machine following the professor's instructions. The young couple then travel back to 1946 and there they indeed meet Alice's grandfather, and his daughter Blanka, who will later be Alice's mother.