Mountain Vets Main cast, played by Colin Morgan Episode 3x01: Episode 1 (Jul 19, 2022) Episode 3x02: Episode 2 (Jul 20, 2022) Episode 3x03: Episode 3 (Jul 26, 2022) Episode 3x04: Episode 4 (Jul 28, 2022) Episode 3x05: Episode 5 (Aug 2, 2022) Episode 3x06: Episode 6 (Aug 4, 2022)