Sex Education Guest cast, played by Daniel Ings Episode 1x01: Episode 1 (Jan 11, 2019) Episode 1x07: Episode 7 (Jan 11, 2019) Episode 3x05: Episode 5 (Sep 17, 2021) Episode 4x03: Episode 3 (Sep 21, 2023) Episode 4x04: Episode 4 (Sep 21, 2023) Episode 4x06: Episode 6 (Sep 21, 2023) Episode 4x08: Episode 8 (Sep 21, 2023)