Movie

My Son

“A groundbreaking achievement in filmmaking where both actor and audience uncover a mystery at the same time.”

★ 6.2(516)20211h 35m

Thriller Crime Drama

▶ Watch trailer IMDb

My Son is streaming on Amazon Prime Video and Amazon Prime Video with Ads in Mexico. Availability checked 11 June 2026.

Where to watch My Son

🇲🇽 Mexico

Amazon Prime VideoStream

Amazon Prime Video with AdsStream

Good to know

Director: Christian Carion
Release date: 2021-09-23
Runtime: 1h 35m
Language: English
Box office: $962,689
Status: Released
Country: Germany
Studio: Une Hirondelle Productions

My Son — trailer

About My Son

My Son is a 2021 movie in the Thriller, Crime and Drama genres, directed by Christian Carion, starring James McAvoy, Claire Foy and Tom Cullen. It has a runtime of 1 hour 35 minutes. It holds an average rating of 6.2/10 from 516 viewers. Below you can see where to watch My Son in Mexico — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

When a man's only son goes missing, he travels to the town where his ex-wife lives in search of answers. [To play a man whose life is clouded by mystery, McAvoy will not be given a script of dialogue.]

Cast

James McAvoy

Edmond Murray

Claire Foy

Joan Richmond

Tom Cullen

Frank

Gary Lewis

Inspector Roy

Michael Moreland

William O'Connor

Robert Jack

Alan

Owen Whitelaw

Fergus

Paul Rattray

Steven

Toni Frutin

Leah (voice)

Rosalind Sydney

Camp Manager

Paul Stirrat

Junior Police Officer

Andrew John Tait

Roadblock Cop

Themes & keywords

scotlandyoung boyimprovisationmissing childpolice investigationex-husband ex-wife relationshipbased on moviesearch partylost sondivorced parentsboys campsearch for childscottish highlandsmysteryintense