Maisie Williams character Lydia Lamont
Florence Pugh character Abbie Mortimer
Maxine Peake character Eileen Lamont
Monica Dolan character Miss Martha Alvaro
Greta Scacchi character Miss Edith Mantel
Mathew Baynton character Mr. Hopkins
Joe Cole character Kenneth Lamont
Morfydd Clark character Miss Pamela Charron
Anna Burnett character Susan
Hannah Rose Caton character Titch
Evie Hooton character Janet
Katie Ann Knight character Connie
Lauren McCrostie character Gwen
Elizabeth Marsh character Miss Fanshawe
Hannah Stokely character Miss Ash
Guy Morris character Teacher #1
Katherine Peat character Teacher #2
Ben Kerfoot character Bike Boy
Jiggy Bhore character Mrs. Maud Leece
Crissy O'Donovan character School Nurse
Simon Paisley Day character Psychiatrist
Ellie Bamber character Schoolgirl #2
