Dénes Csengey

Zoltai is a Hungarian professor who returns home after a visit to the United States. Following a television interview, he commits suicide and leaves a note for his longtime friend Dr. Bardocz. The doctor and Zoltai's colleague Komindi join the police in investigating what drove the man to suicide.

Imre Horváth and his friends gather to celebrate his wife's birthday. They are confused because of the changes in the country's politics and want Horváth to be much more active politically, but he is more concerned about his affair with his best friend's daughter.