Run Away is a 2026 Netflix limited series adapted from Coben's bestseller and written by Danny Brocklehurst, who also adapted Fool Me Once. Simon Greene (James Nesbitt) is a well-off businessman whose eldest daughter, Paige (Ellie de Lange), has disappeared into addiction. When he finds her in a park and tries to bring her home, things go badly, and soon her boyfriend is dead and Simon is caught up in the murder investigation.

From there the story widens to two police detectives, a private investigator played by Ruth Jones, a pair of killers working their way through a list of victims, and secrets inside Simon's own family. Minnie Driver plays Simon's wife, Ingrid, and Alfred Enoch and Lucian Msamati are also in the cast. Each of the eight episodes runs about 40 to 50 minutes.

It is a twisty, cliffhanger-heavy Coben thriller. Critics were more positive than viewers: Rotten Tomatoes shows 83% from critics, and the audience score is much lower.

Harlan Coben has a proven formula on Netflix. Fool Me Once, The Stranger and Safe all hooked viewers the same way: a normal family, a missing person, and a twist at the end of every episode. Run Away landed on New Year's Day, when a lot of families were home looking for something to binge.

The premise hits parents where they live. A father searching for a child who has run away is a story built to keep a parent watching.

It looks like an ordinary family drama in the thumbnail. That is the part to know about. The poster sells a worried dad. The show includes murders, shootings and a daughter deep in drug addiction.

Here is what earns the TV-MA rating, based on Netflix's rating and Common Sense Media's review:

Nothing here is built for younger kids. The violence is realistic, and the core story, a teenager vanishing into addiction, is heavy for this age even when the scenes themselves are not graphic.

Common Sense Media rates it 14+. For a 14- or 15-year-old who already watches crime dramas, it can work if you watch the first episode first, or watch together. If your teen is asking because it was trending, talk about how to evaluate mature content and what drew them to it.

This is where it fits most families. Older teens who like mysteries will follow the twists. The violence and the addiction storyline are the things to judge your own teen against, especially if they are close to anyone who has struggled with drugs. If they're already watching shows like Euphoria or 13 Reasons Why, Run Away is milder on sex and drugs than those and heavier on violence.

Questions to consider:

If you're unsure, watch the first episode yourself. It will tell you whether your teen is ready.

It is a Coben thriller: tense, full of coincidences, built for bingeing. Viewers who have lived through a family member's addiction may find parts of it hard to sit through.

Netflix's art makes this look like a family drama. Expect it to play more like The Stranger or Clickbait with more bodies.

This is an English-language British production, so a teen can follow it from across the room. If you'd rather they didn't, check your Netflix profile settings.

Eight episodes, one complete story. If an older teen watches, you know where it ends.

Paige's addiction is the engine of the plot, and the show takes Simon's desperation seriously. For a teen, that can open a real conversation about drugs, about why kids run, and about what a parent would do. Have that conversation with them, not after they've binged it alone at 2 AM.

If your teen wants a mystery or thriller but isn't ready for Run Away, here are some better options:

Find more age-appropriate thrillers and mysteries

If your teen has already watched Run Away (or is pushing to watch it), here's how to approach the conversation:

Starting with "Why would you want to watch something so dark?" will shut down the conversation. Instead, try: "I saw you're interested in Run Away. What drew you to it?"

For older teens who might be ready, watching together gives you natural pause points. You can see how they react and talk through the heavy moments as they happen.

Ask what they think Paige was running from, and what Simon gets right and wrong in trying to bring her back. It is an easy way into a conversation about drugs and about coming to you when something is wrong.

If you decide Run Away is too much, explain why and agree on what kinds of shows are fine for now. Learn more about setting media boundaries with teens.

If your teen does watch it, follow up. "That was intense. How are you feeling about it?" Some kids won't want to talk, but knowing you're available matters.

Run Away is a violent, twisty Harlan Coben thriller about a father searching for his addicted daughter. The TV-MA rating is about violence, drugs and language more than sex. Common Sense Media says 14+; most families will find it fits 16 and up, with a parent who has seen the first episode.

If you're an adult who likes Coben's style, it's an easy binge. For a younger teen who wants a mystery, there are plenty of age-appropriate mysteries and thrillers that scratch the same itch with less blood.

Find age-appropriate thrillers for your kid