Halifax: Retribution Main cast, played by Rick Donald Episode 1x01: Episode 1 (Aug 25, 2020) Episode 1x02: Episode 2 (Sep 1, 2020) Episode 1x03: Episode 3 (Sep 8, 2020) Episode 1x04: Episode 4 (Sep 15, 2020) Episode 1x05: Episode 5 (Sep 22, 2020) Episode 1x06: Episode 6 (Sep 29, 2020) Episode 1x07: Episode 7 (Oct 6, 2020)