We don't have a biography for Мария Алексеевна Барсукова, мать Севы yet. Hang in there, or go ahead and contribute one.
Катя Main cast, played by Ingeborga Dapkunaite Episode 1x01: Серия 01 (May 4, 2009) Episode 1x02: Серия 02 (May 4, 2009) Episode 1x03: Серия 03 (May 5, 2009) Episode 1x04: Серия 04 (May 5, 2009) Episode 1x06: Серия 06 (May 6, 2009) Episode 1x10: Серия 10 (May 8, 2009)