Sex Education Guest cast, played by Edward Bluemel Episode 1x06: Episode 6 (Jan 11, 2019) Episode 1x07: Episode 7 (Jan 11, 2019) Episode 1x08: Episode 8 (Jan 11, 2019) Episode 4x04: Episode 4 (Sep 21, 2023) Episode 4x05: Episode 5 (Sep 21, 2023) Episode 4x06: Episode 6 (Sep 21, 2023)