The film uses the following filming: rehearsal of the choir (synchronously). Views of Poltava. Residents on the streets of the city. The trial of a criminal who raped young children: presentation by an expert (synchronously), a judge (synchronously). Resting children on the banks of the river, providing medical assistance to victims of a traffic accident, performing a surgical operation in one of the city's hospitals. General view of the Poltava prison, the Butyrka prison in Moscow. Interview with the head of the Butyrka prison (synchronously).