Trying to make a professional impression, the teacher of the 9th grade Dārta organises a parents' school meeting, but the parents' childish behaviour turns the gathering into a disaster, becoming the biggest challenge of Dārta's career so far. The new teacher prepares for the meeting, while the parents arrive late - so does the businessman Jānis, the president of the parent's school council Žanete arrives with flowers and a gift; the spouses of an open marriage Valts and Laine playing "truth or dare", while the recently divorced Maija and Raivo exchange barbs. The planning of the children's graduation turns into an absurd escalation of conflicts between the parents.
LV