Boris Plotnikov as Andrey Beloretsky, ethnographer

Elena Dimitrova as Nadezhda Yanovskaya, mistress of the estate Marsh Yalins

Boris Khmelnitsky as Ales' Vorona

Albert Filozov as Ignatius Berman-Gatsevich, manager of the Janowski estate

Valentina Shendrikova as Widow Mrs. Kulsha

Roman Filippov as pan Dubotovk

Mariya Kapnist as housekeeper

Viktor Ilichyov as bailiff

Boris Romanov as forensic investigator

Yuriy Dubrovin as forensic doctor

Alexander Kharitonov as Andrey Svetilovich

Igor Klass as Rygor

Vladimir Fyodorov as Basil Gatsevich, brother of Ignatius