Russia, 1870. A group of young anarchist revolutionaries set out to overthrow the Czarist regime through violence. Their attacks create a climate of psychosis and mutual distrust among the population, but in reality, both revolutionaries and repressors are being manipulated by a diabolical individual.
A violinist in a provincial Polish orchestra, whose husband is the director of the ensemble, on a visit to the US ties up with the world- renowned symphony conductor. As it turns out he was once in love with violinist's mother. The conductor, a slightly unstable hypochondriac, returns to Poland to lead the provincial orchestra. He also tries to revive old love affair using the violinist as a surrogate of her mother. Her husband is resentful of the conductor for both personal and professional reasons.
