My Son (2021) - Cast

James McAvoy as Edmond Murray
Claire Foy as Joan Richmond
Tom Cullen as Frank
Gary Lewis as Inspector Roy
Michael Moreland as William O'Connor
Robert Jack as Alan
Owen Whitelaw as Fergus
Paul Rattray as Steven
Toni Frutin as Leah (voice)
Rosalind Sydney as Camp Manager
Paul Stirrat as Junior Police Officer
Andrew John Tait as Roadblock Cop
Max Wilson as Ethan Murray
Mark Barrett as Officer Birch
Jamie Michie as Hunter (uncredited)