The Messenger Guest cast, played by Harrison Green Episode 1x01: Episode 1 (May 14, 2023) Episode 1x04: Episode 4 (May 14, 2023) Episode 1x05: Episode 5 (May 14, 2023) Episode 1x07: Episode 7 (May 14, 2023) Episode 1x08: Episode 8 (May 14, 2023)