Two aliens stir up trouble on Earth in order to study humans. Misunderstandings ensue.
Three stories from the school environment, mostly from the perspective of teachers. In the first story we see an unnecessarily strict teacher, in the middle one a sports career is glossed over, which causes a young teacher to leave his job. In the final story, on the other hand, an experienced high school teacher goes to teach in a rural school to gain inner peace.
Experiences of a Tatra factory driver during demanding load tests of Tatra 148 trucks in extremely harsh climatic conditions during the construction of the Nizhnevartovsk oil pipeline.
