Operation "Resident", which lasted 15 years, is coming to an end. But the indestructible agent of "Nadezhda" has one important mission left. Agent Carl Brockmann, who intends to steal the work of Academician Nikolai Nesterov in the defense sector, has been abandoned in the USSR. KGB leadership asks Mikhail Tulyev to return to the Soviet Union to find the spy. Meanwhile, Brockmann recruits former fascist collaborator Mikhail Kutepov for involvement in a dangerous operation.

After returning from the USSR, Tulyev was subjected to rigorous verification of his former "owners". He continues his work in Western intelligence, but already as a Soviet intelligence officer through the First Main Directorate of the KGB of the USSR. In a new capacity, he establishes the whereabouts of Hitler’s criminal Hoffmann, who was once sentenced to death, and helps the authorities arrest him. However, as a result of the conflict within NATO intelligence, Charlie Brighton, Hoffman's assistant, begins to hunt for him. At the same time, Tulyev manages to establish the identity of the murderer of his father, Karl Brockmann, with whom they crossed in the service of mercenaries somewhere in hot countries. He wants revenge, but, by an evil irony of fate, he must help prepare Brockmann for being cast as a spy in the Soviet Union.

Fate has repeatedly deceived Katya Nikanorova — however, she is still destined to wait for a meeting with her happiness. However, far from immediately she was able to discern her prince in the closed, sometimes ridiculous and ridiculous, nondescript veterinarian Dyozhkin. And he saw a kind and sensitive woman in the keen and stormy Katerina. But before this happens, the heroes of the melodrama will survive many curious situations...

A mostly comical tale of all-powerful and wealthy Bavarian prince adventures that started when prince was seeking to deal with the boredom. Joining the Club of Suicide society, he uncovered the mastermind criminal behind it, and vowed to get rid of him by any means necessary, following deaths of several servants when dreaded president of club makes dashing escape. During that point, story changes into nearly second movie, as prince has to uncover yet another crime.

Sergei and Tanya are in love with each other. Sergei is drafted into the marine corps and Tania waits for his return. Sergei's division is abandoned in favor of helping local residents in distress. During the operation, his armored personnel gets carried into the sea. His relatives receive a notice of his death. Tanya's loving childhood friend, a hockey player, helps her to cope with misfortune and she marries him. But it turned out that Sergei did not perish. He, together with a wounded friend he saved, are found on a deserted island after a long winter. Back home, Sergei learns that Tanya has married another. Unable to accept the loss of his beloved, Sergei dies; but this death is a symbolic and emotional one, not physical. Sergei continues to live a normal life without shock and strong distress, meets another girl, marries her, has a child. In the finale there is a spiritual rebirth of the hero.

A young student Masha and doctor Zhenya found each other in the city. But their way to love was not so easy...