We don't have a biography for Игорь Львович Синицын, отец Ульяны yet. Hang in there, or go ahead and contribute one.
Синичка Main cast, played by Аристарх Ливанов Episode 1x02: Серия 2 (Nov 24, 2018) Episode 1x03: Серия 3 (Nov 24, 2018) Episode 2x02: Серия 6 (Dec 1, 2018) Episode 3x01: Серия 9 (May 23, 2020) Episode 3x02: Серия 10 (May 23, 2020) Episode 3x04: Серия 12 (May 23, 2020) Episode 4x03: Серия 15 (May 24, 2020)