On the Danube Plain, several pupils, mobilized by the example of a pioneer, adopt an exemplary school and social conduct and impose it on the undisciplined.

An spy film set in a mountainous border area. The grenadiers are confronted with spies parachuted into Romania to retrieve and carry abroad the secret documents of a forestry combine.

Based on a story by A. Lungu. Returning from a business trip, Andrei hurries to meet his beloved wife. But everyone he asks about his wife's whereabouts replies, "She left with the new agronomist." Andrei is tormented by jealousy, but it soon becomes clear that the new agronomist is a woman.

The end of Trajan's Dacian Wars (106 AD), when south western Dacia was transformed into a Roman province: Roman Dacia.