演职人员
The Boy Who Never Smiles
Leo Harris
Aldous Evans
欧文·蒂尔
Eleri Evans
Sophie Thompson
Headmaster
萨勒·利米
Father
Tom Mumford
Mother
Jennifer Evans
Teacher
Eliza Teale
Doctor Ramani
Radhika Aggarwal
Older Girl #1
Millie Burridge
Older Girl #2
Emilia Roach-Rooke
Older Girl #3
Martha Sims