My Son

My Son is a 2021 mystery thriller film written and directed by Christian Carion. It is an English-language remake of Carion's 2017 French film Mon garçon, and stars James McAvoy and Claire Foy. McAvoy was not supplied with a script or dialogue, and improvises his way through the film.

• James McAvoy
• Claire Foy
• Gary Lewis
• Tom Cullen