In the frontier village Vetrov boys from the children's home called Indians lead a bitter "war" with the local Símáks. Before a battle the Indians have a meeting in the sandpit with a smoke signaling. The smoke brings to the sandpit a frontier guard Tomás with a police dog Ranek. The children learn from Tomás that Rank served out and that it shall be destroyed. The nine-year old Fanda writes a letter to the "minister of the frontier guards" in which he asks to let Ranek live. To save Ranek's life he also visits the local frontier guard commander. In the end it is decided that children from the children's home may keep Ranek.

The legendary Eduard Haken as Aquarius in the first television production of the composer's most famous musical-dramatic work.

A detective story set in a youth mountaineering club. One of the members, Ivan Kočička, nicknamed Kocour, single-handedly investigates the mystery of the body of an unknown man, which he discovered in a cave on top of a rock.

Even the best of friends can fall apart, often all it takes is a minor misunderstanding. That's exactly what happened to two village friends, children finishing elementary school, between whom hostility and suspicion suddenly set in. The mosaic-like plot contains a number of humorous observations, but overall it distances itself from any ambition to deeply affect the mentality of adolescents, much less the countryside.

The children's detective story describes a thrilling and cheerful search for a lynx that someone stole from the zoo corner of the house of pioneers and young people (the creators apparently assume that large carnivores are commonly bred in the children's facility). However, the film is made completely ingeniously, the naïve plots hardly catch the eye. In one of the last roles, Vladimír Menšík will introduce himself as a police captain, leading a long-complicated investigation

A fourteen-year-old girl isplaced in an institution for mentally ill instead of a foster-home due to an official mistake. Here she gets a most cruel treatment which is governed by high-handedness of the spineless and perverse nurses. The girl attempts a desperate escape.