Back Guest cast, played by Sebastian Patterson Episode 1x01: Pilot (Sep 6, 2017) Episode 1x02: Episode 2 (Sep 13, 2017) Episode 1x03: Episode 3 (Sep 20, 2017) Episode 1x04: Episode 4 (Sep 27, 2017) Episode 1x05: Episode 5 (Oct 4, 2017) Episode 2x06: Episode 6 (Jan 21, 2021)