Netflix has announced the arrival of fourth season of popular web series Sex Education.

After three successful seasons, the franchise began production of the fourth season.

The cast is almost the same as the previous three seasons with some new faces in it this time.

The newest addition in Sex Education season 4's cast is the Schitt's Creek superstar Dan Levy.

Levy will be playing Thomas Molloy, a famous author & Maeve’s US course tutor  at her Ivy League college.

Alongside Dan, there will be a numerous additions of new faces in the show for  new season.

Meanwhile, Asa Butterfield, Gillian Anderson, Ncuti Gatwa, Aimee Lou Wood, Emma Mackey & Connor Swindells will return in the new season.

Other returning cast members include Kedar Williams-Stirling, Mimi Keene, George Robinson, Chinenye Ezeudu& others.

But several of the show's main cast including Tanya Reynolds, Patricia Allison & Rakhee Thakrar will not be part  of the new season.

Filming on season 4 is currently underway & will continue  until 2023.