Cast Credits JAM (2023) Guest starring as Серафим Фарботко (4 episodes) Episode 1x04: Четвёртый (Nov 30, 2023) Episode 1x03: Третий (Nov 2, 2023) Episode 1x02: Второй (Oct 19, 2023) Episode 1x01: Первый (Oct 5, 2023) View 1 more View 1 less