The Halcyon Main cast, played by Ewan Mitchell Episode 1x01: Episode 1 (Jan 2, 2017) Episode 1x02: Episode 2 (Jan 9, 2017) Episode 1x03: Episode 3 (Jan 16, 2017) Episode 1x04: Episode 4 (Jan 23, 2017) Episode 1x05: Episode 5 (Jan 30, 2017) Episode 1x06: Episode 6 (Feb 6, 2017)