The Teacher (season 3)

In the third season of The Teacher, the story shifts to a prestigious private boarding school and centers on Helen Simpson, an experienced drama teacher who finds herself out of step with the modern values of her students. Helen takes up a new role as Head of Drama at Cheetham Hall, where she clashes with both school politics and the expectations of a generation that challenges her traditional views. The tension escalates when Helen is secretly recorded scolding a non binary student, Dee, during a detention, and the footage is used against her by a clever and influential pupil named Cressida Bancroft. As the school community turns against Helen, she becomes entangled in a toxic power struggle that blurs the lines between discipline, prejudice, and personal revenge.