Stephen Graham Good Boy refers to The Good Boy, a psychological thriller starring English actor Stephen Graham as Chris, a deeply unsettling character at the centre of the film’s disturbing family dynamic.

Directed by Jan Komasa, the film follows Tommy, a 19-year-old delinquent whose violent and reckless lifestyle takes a shocking turn when he is abducted. He wakes up imprisoned in the basement of an isolated home, where Chris, his wife Kathryn, and their son Jonathan attempt to force him through their own bizarre version of rehabilitation.

The film combines psychological thriller elements with dark comedy, family drama and an increasingly uncomfortable exploration of control, identity and freedom. Stephen Graham’s role as Chris is particularly important because the character initially appears mysterious before the family’s disturbing intentions become clearer.

This guide explains what The Good Boy is about, Stephen Graham’s role, the main cast, its themes, release information and what viewers should know before watching.

Key Takeaways

• The Good Boy is a 2025-produced psychological thriller directed by Jan Komasa.
• Stephen Graham plays Chris, a mysterious man involved in Tommy’s abduction and forced rehabilitation.
• Anson Boon plays Tommy, a 19-year-old whose violent lifestyle makes him the target of the family’s unusual intervention.
• Andrea Riseborough plays Kathryn, Chris’s wife, while Kit Rakusen plays their son Jonathan.
• The film runs for approximately 110 minutes and combines thriller, crime, drama and dark-comedy elements.
• The story explores freedom, identity, power, control and the disturbing boundaries of so-called rehabilitation.

Stephen Graham Biography

Stephen Graham has built a wide-ranging career across British television, cinema and international productions. His filmography includes Snatch, Gangs of New York, The Irishman, Rocketman, Boiling Point and Venom: The Last Dance.

What Is The Good Boy About?

The Good Boy centres on Tommy, a 19-year-old who lives a reckless life involving drugs, parties and violence.

After becoming separated from his friends during a chaotic night, Tommy is abducted. He later wakes up chained in the basement of an isolated house. The people responsible are Chris, played by Stephen Graham, Kathryn, played by Andrea Riseborough, and their young son Jonathan, played by Kit Rakusen.

The family claims to have a purpose behind what they are doing: they want to change Tommy’s behaviour and turn him into a “good boy.”

What begins as an apparent attempt at rehabilitation quickly becomes much more disturbing. Tommy is subjected to psychological pressure, control and increasingly extreme methods intended to reshape his behaviour.

Rather than presenting a straightforward crime story, the film uses this unusual situation to explore questions about whether a person can be forcibly changed—and what happens when attempts to “fix” someone become another form of abuse.

Stephen Graham’s Role as Chris

Stephen Graham plays Chris, one of the most important figures in the film.

Chris is not simply presented as a conventional villain. The character is part of a complicated household in which ideas about morality, discipline and family are taken to disturbing extremes.

His relationship with Tommy forms much of the film’s tension. Chris believes that Tommy’s behaviour needs to be corrected, but the methods used to achieve that goal raise serious questions about authority and consent.

This makes Chris an interesting role for Graham because the character’s power comes partly from the contrast between ordinary domestic surroundings and increasingly abnormal behaviour.

The official film material identifies Graham as Chris, alongside Andrea Riseborough as Kathryn and Anson Boon as Tommy.

Who Plays Tommy in The Good Boy?

Anson Boon plays Tommy, the 19-year-old at the centre of the story.

Tommy begins the film as a troubled young man who embraces violence, partying and criminal behaviour. His lifestyle provides the justification that Chris and Kathryn use for their attempt to reform him.

However, the film deliberately complicates that setup. Tommy may have serious behavioural problems, but the family’s response creates a completely different kind of danger.

Boon’s performance is central because much of the film depends on the audience experiencing the situation from Tommy’s increasingly uncertain perspective.

Andrea Riseborough as Kathryn

Andrea Riseborough plays Kathryn, Chris’s wife.

Kathryn is an essential part of the family dynamic and helps create the unsettling atmosphere surrounding Tommy’s captivity.

The film does not simply present the household as a conventional family. Instead, its members operate according to their own disturbing rules, making the home itself feel increasingly threatening.

Riseborough’s presence also gives the story another perspective on the family’s attempt to control Tommy.

Kit Rakusen as Jonathan

Kit Rakusen plays Jonathan, Chris and Kathryn’s young son.

Jonathan’s presence is significant because it reinforces the film’s focus on family and raises additional questions about what children learn from the adults around them.

The contrast between the appearance of an ordinary family home and the behaviour taking place inside it is one of the film’s key sources of tension.

Why Does Chris Abduct Tommy?

Chris and his family believe Tommy’s behaviour needs to be changed.

Rather than relying on conventional rehabilitation, however, they abduct him and imprison him in their home. Their objective is to force him into becoming what they consider a better person.

The premise therefore turns the usual idea of rehabilitation upside down.

Instead of asking whether Tommy deserves another chance, the film asks whether anyone has the right to impose change on another person through fear, captivity and psychological manipulation.

That distinction is important to understanding The Good Boy. The movie is not simply about a criminal being punished. It is about who gets to decide what makes someone “good” and how far people can go when they believe they are acting for someone else’s benefit.

The Main Themes in The Good Boy

Control and Freedom

Control is one of the film’s central ideas.

Tommy loses his physical freedom after being abducted, but the family’s goal goes further. They want to control his behaviour, identity and choices.

The story consequently creates a conflict between obedience and personal freedom.

The Meaning of Rehabilitation

The film also questions conventional ideas about rehabilitation.

Helping someone change can sound positive, but The Good Boy asks what happens when that process is forced rather than voluntary.

The family’s methods transform rehabilitation into something much darker, creating a moral dilemma at the heart of the story.

Family and Power

The film uses the family unit in an intentionally unsettling way.

A home is traditionally associated with safety and security. Here, however, the isolated house becomes the setting for imprisonment and psychological control.

That contrast makes the family dynamic particularly disturbing.

Identity and Personal Choice

Tommy’s situation also raises questions about identity.

If someone is forced to behave differently, has that person genuinely changed? Or have they simply learned to survive under someone else’s control?

The film uses Tommy’s predicament to explore this distinction.

Who Directed The Good Boy?

The Good Boy was directed by Jan Komasa, whose previous work includes the Oscar-nominated film Corpus Christi.

The screenplay was written by Bartek Bartosik and Naqqash Khalid. The project was originally developed in Polish and was subsequently adapted into English and relocated to Yorkshire.

The film’s production involved Recorded Picture Company and Skopia Film, with producers including Jeremy Thomas, Ewa Piaskowska and Jerzy Skolimowski.

The Good Boy Cast

The principal cast is led by Graham, Riseborough and Boon, with Rakusen among the other key performers.

Is The Good Boy a Horror Movie?

The Good Boy is best described as a psychological thriller, although it contains elements associated with horror, crime and dark comedy.

The official film description calls it a psychological thriller, while the BBFC classifies it across crime, drama and thriller genres.

Its unsettling atmosphere comes less from traditional supernatural horror and more from captivity, psychological pressure, violence and the increasingly disturbing behaviour of the characters.

Viewers should therefore expect a tense and uncomfortable experience rather than a conventional jump-scare horror film.

How Long Is The Good Boy?

The film has a runtime of approximately 110 minutes, or 1 hour and 50 minutes.

That relatively compact runtime allows the story to maintain a focused atmosphere as Tommy’s situation develops.

When Was The Good Boy Released?

The film had its world premiere at the Toronto International Film Festival in September 2025. It subsequently appeared at other international festivals, including the BFI London Film Festival and Rome Film Festival.

In the United Kingdom and Ireland, the film was released under the title The Good Boy in March 2026. In the United States, it was released as Heel.

This difference in title is useful to know when searching for reviews, trailers, cast information or streaming availability.

Where Can You Watch The Good Boy?

Availability varies by country and platform.

The official UK film website lists digital purchase options including Amazon Prime Video, Sky Store, Apple, YouTube Movies, Rakuten TV and BFI Player, as well as physical Blu-ray and DVD options.

Because streaming and digital rights can change, viewers should check the services available in their specific country before assuming a particular platform carries the film.

Is The Good Boy Suitable for Everyone?

No. The film contains mature material.

The BBFC lists very strong language, threat, violence, sex and drug misuse among its content concerns.

An Australian classification also identifies strong themes, threat, violence, coarse language, drug use and sex scenes.

Anyone considering the film should therefore check the relevant local classification before watching, particularly if they are sensitive to violent or psychologically disturbing material.

Why Stephen Graham’s Casting Matters

Stephen Graham has developed a reputation for playing complicated, intense characters across film and television.

His work has ranged from historical drama and crime stories to psychological dramas and mainstream franchises. His credits include This Is England, Boardwalk Empire, The Irishman, Boiling Point and Adolescence.

In The Good Boy, that experience is particularly useful because Chris needs to remain difficult to understand. The character is simultaneously connected to an apparently ordinary family and an extraordinary act of control.

That ambiguity helps sustain the film’s central question: is Chris trying to help Tommy, punish him, control him, or all three?

Frequently Asked Questions

What is Stephen Graham’s role in The Good Boy?

Stephen Graham plays Chris, a man who abducts Tommy and becomes involved in the family’s disturbing attempt to reform him.

What is The Good Boy about?

The film follows 19-year-old Tommy after he is kidnapped and imprisoned by a family who intend to force him to change his violent and antisocial behaviour.

Who plays Tommy in The Good Boy?

Anson Boon plays Tommy, the young man abducted at the centre of the story.

Who stars alongside Stephen Graham?

The principal cast includes Andrea Riseborough as Kathryn, Anson Boon as Tommy and Kit Rakusen as Jonathan.

Is The Good Boy based on a true story?

There is no indication in the official film descriptions that The Good Boy is based on a true story. It is presented as a fictional thriller written by Bartek Bartosik and Naqqash Khalid and directed by Jan Komasa.

Is The Good Boy a horror film?

It is primarily a psychological thriller, with elements of crime, drama, dark comedy and horror-like tension.

How long is The Good Boy?

The film has a runtime of approximately 110 minutes, or 1 hour and 50 minutes.

What is The Good Boy called in the US?

The film was released in the United States under the title Heel, while the UK and Ireland release uses the title The Good Boy.

Conclusion

Stephen Graham Good Boy searches ultimately lead to The Good Boy, a psychological thriller in which Graham plays Chris, a mysterious family man who becomes responsible for the abduction and attempted rehabilitation of 19-year-old Tommy.

Directed by Jan Komasa, the film uses its unsettling premise to explore much bigger ideas about control, freedom, morality, identity and the limits of rehabilitation. Stephen Graham, Andrea Riseborough and Anson Boon lead a cast that gives the story its tense and unpredictable character dynamic.

For viewers looking for a conventional crime thriller, The Good Boy may offer something considerably stranger. Its focus on psychological control and a family attempting to redefine another person’s behaviour makes it a deliberately uncomfortable examination of what can happen when the desire to “fix” someone crosses the line into domination.