We don't have a biography for Леонид Павлович, биологический отец Серёжи yet. Hang in there, or go ahead and contribute one.
Лабиринты Guest cast, played by Антон Багмет Episode 1x09: Серия 09 (Feb 14, 2018) Episode 1x10: Серия 10 (Feb 15, 2018) Episode 1x11: Серия 11 (Feb 15, 2018) Episode 1x14: Серия 14 (Feb 16, 2018)