A father locked behind bars for the murder of his own son. A desperate escape. Hidden evidence that shatters everything. When Harlan Coben’s bestselling novel I Will Find You transforms into a Netflix limited series, viewers are plunged into a pulse-pounding crime drama that keeps audiences guessing until the final frame. Premiering on June 18, 2026, the eight-episode thriller is now one of the platform’s biggest debuts of the year, racking up millions of views in its opening days.

Starring Australian actor Sam Worthington as David Burroughs, a former law professor from Revere, Massachusetts, the story centers on a man serving a life sentence for the brutal killing of his three-year-old son, Matthew. Convicted based on DNA, a neighbor’s eyewitness testimony, and what appeared to be a baseball bat found at the crime scene, David has spent five years in a Maine federal prison, convinced he is the monster who ended his family’s life. Yet something inside him never fully accepted the verdict. Then, during a rare visiting hour, his ex-sister-in-law Rachel Mills (Britt Lower), a former Boston Globe reporter now lecturing at Quincy College, arrives with a single photograph. Taken at Six Flags New England, the image shows an older boy in the background who bears a striking resemblance to Matthew—including a faded port-wine birthmark on his face.

For the first time in years, David sees a flicker of hope. But the moment he realizes the body found in his home’s bedroom was not his son’s, the investigation explodes. With help from his godfather, the prison warden, David orchestrates a daring escape, setting off a high-stakes manhunt that draws in the FBI and forces him to navigate Boston’s underbelly of corruption, wealthy elites, and dangerous secrets.

The series, adapted by showrunner Robert Hull with executive producer involvement from Coben himself through his Final Twist Productions, stays remarkably faithful to the novel while tightening the plot for television. Each episode builds relentless tension, blending emotional family drama with intricate twists involving a fertility clinic conspiracy, a mistaken paternity claim, and a shadowy foundation that orchestrated the cover-up. Viewers learn that David was framed, but the truth is far darker than anyone imagined. A wealthy Boston family patriarch believed the kidnapped child was his biological son after a sperm swap, raising him as his own while David took the fall. Shocking revelations about blackmail, altered evidence, and lethal family loyalties unfold across the runtime, keeping the narrative flying at breakneck speed.

The cast elevates every frame. Sam Worthington delivers a layered performance as David—a man torn between guilt, grief, and unyielding determination to find his son. Britt Lower shines as Rachel, the tenacious journalist who turns personal trauma into a career-defining story. Milo Ventimiglia brings chilling intensity as Hayden Payne, the privileged ex-boyfriend at the heart of the conspiracy, while Logan Browning and Chi McBride portray determined FBI agents on the case. Supporting turns from Erin Richards, Jonathan Tucker, and Madeleine Stowe round out a Boston-strong ensemble that feels authentic to the city’s resilient spirit.

Critics and audiences are raving. On Rotten Tomatoes, early reviews praise the show’s “meticulous, complicated, diabolical” plotting and its ability to deliver Coben’s signature twists without losing emotional core. Many call it the author’s most accessible American-set thriller yet, perfect for summer binge-watching. The Boston setting—complete with Revere Beach nods and “Boston Strong” undercurrents—adds genuine heart, making the story feel both intimate and epic.

For Coben fans, I Will Find You delivers exactly what they crave: a father’s desperate journey, shocking reveals, and a final twist that recontextualizes every clue. For newcomers, it’s a thrilling entry into the Harlan Coben Netflix universe, standing alongside hits like Fool Me Once and Missing You. The limited series wraps its story in eight tightly paced episodes, leaving viewers both exhausted and satisfied after watching all the evidence come together.

Now streaming exclusively on Netflix, Harlan Coben’s I Will Find You is a must-watch for anyone who loves gripping crime dramas with unforgettable characters and jaw-dropping twists. If you thought you knew the ending of a father-son story, think again. This one will stay with you long after the credits roll.