The fourth season of Sex Education has officially begun filming in Wales, Netflix have confirmed. The hugely popular show, which began in 2019, follows teenager Otis, played by Asa Butterfield, and his sex therapist mother Dr Jean Milburn (Gillian Anderson), as he and his friends navigate relationships at Moordale.
Joining Asa and Gillian is a star-studded cast, including Emma Mackey, new Doctor Who Ncuti Gatwa, Connor Swindells, and Aimee Lou Wood. Also confirmed to be returning is Kedar Williams-Stirling, Mimi Keene, George Robinson, Chinenye Ezeudu, Dua Saleh, Alistair Petrie and Samantha Spiro.
In this series, the cast will also joined by Emmy award winning actor and Schitt’s Creek star, Dan Levy, who is playing Thomas Molloy, a famous author and Maeve’s (Emma Mackey) US course tutor at her Ivy League college. However, not everyone from the series' past will be making a comeback.