Senor Quexana has read so many books on chivalry that he believes that he is the knight Don Quixote de la Mancha. So Don Quixote sets off on his horse, accompanied by his squire Sancho Panza on a mule, to perform valiant deeds. They mistakenly save the Lady Altisidora who is so amused that she invites them to visit the Duke to provide some merriment at court. Among other deeds, Don Quixote frees some prisoners, who then turn upon him, and Don Quixote attacks a windmill that he imagines is a monstrous wizard.

The end of the 50s. The former head of the department Bulygin is sent from Moscow to Siberia to build a bridge across the Severnaya River. With him goes his family: his wife, son, daughter and his daughter's fiancé. Once an experienced builder, and now just an overbearing official, Bulygin cannot find common ground with the workers, and people begin to leave the construction site. However, after many experiences and mental trials Bulygin regains the features of a skillful leader.

This is part one of a two-part biopic about Karl Liebknecht. In 1914, Germany is arming itself for war. Karl Liebknecht, left-wing revolutionary Social Democrat, workers’ leader and a virulent antimilitarist, is one among 110 SPD members of Parliament who vote against approving war loans. From then on, he is considered un-German and a traitor to the fatherland, and his own party’s leadership turns against him. Despite threats, Liebknecht speaks up against the war and writes the manifesto “The Main Enemy Is at Home.” Even when he is arrested and charged with treason, he does not surrender.

October 1918: Karl Liebknecht is released from prison and Berlin workers celebrate his release. Although WWI is almost over, the German Kaiserreich in vain sends its last reserves to the slaughter. The working class is in a rebellious mood; the uprising of Kiel’s sailors against war and militarism sets off a call for revolution led by Liebknecht. On November 9, Liebknecht declares the Free Socialist Republic of Germany. But pro-Kaiser military and right wing Social Democrats oppose him.

In the house of goldmaker Tikhon Kondratievich Molokov, carnival is celebrated noisily, on a grand scale, with gypsies. Everyone drank pretty, and when the mayor tried to “seduce” the owner’s daughter Anisya, the girl’s father broke his nose. Frightened by the consequences of this incident, Tikhon Kondratievich decided to flee the city.

The film is set in old Yuzovka on the eve of 1905. After searching the Kolchugins' apartment, where money from the strike fund was hidden, the police arrest Anna Kolchugina and her lodger, the miner and revolutionary Kuzma. Anna's teenage son, Stepan, is forced to go to work in the mine. There he learns about the existence of the revolutionary underground and joins its struggle.

First, there was a visit by a famous writer to his old friend, who then, in order to get rid of a random witness, killed him. Envy and money. Isn't that a motive for a crime? The police opened a criminal case, and the search for the perpetrator began. It turned out that there were many witnesses. But the weapon used to kill the writer has not yet been found...