Unmasking I Will Find You: Meet the Cast Powering TV’s Most Addictive New Mystery

Netflix is rolling out another Harlan Coben nail-biter, and this one has a nasty hook: a dad is locked up for killing his own son... until he gets a clue the kid might still be alive. That sets off a jailbreak-level scramble through lies, cover-ups, and people with very expensive lawyers. It lands June 18, 2026, as an eight-episode limited series called 'I Will Find You.'

"Find the boy. Find the truth. Sam Worthington, Britt Lower, and Milo Ventimiglia star in the new Harlan Coben series I WILL FIND YOU. Premiering June 18."
- Netflix

What this one is about

Based on Coben's novel of the same name, 'I Will Find You' centers on David Burroughs, a father serving life for his son's murder who stumbles onto evidence that flips the case upside down. He bolts, chases the thread, and crashes into a broader conspiracy. It's a race-against-the-clock thriller about how far a parent will go when the system gets it wrong.

Why the cast matters here

This is one of those productions where the credits get granular: who's who, how long they stick around, and even which roles are uncredited. The series regulars are in all eight episodes, the recurring players thread the mystery, and a swarm of one-episode faces fill out prisons, precincts, and city streets. There's even an odd one: an uncredited background player shows up across three different episodes as a hospital patient/NYC passerby. If you like connecting dots, you're going to have fun with this roster.

The roster (with roles and episode counts where listed)

• Sam Worthington as David Burroughs — 8 episodes
• Milo Ventimiglia as Hayden — 8 episodes
• Britt Lower as Rachel Mills — 8 episodes
• Chi McBride as Max Williams — 8 episodes
• Erin Richards as Cheryl Dreason — 8 episodes
• Logan Browning as Sarah Greer — 8 episodes
• Darrin Baker as Jim Doherty — 5 episodes
• Saad Siddiqui as Dimitri — 4 episodes
• Tom Morton as Detective Daniel Müller — 3 episodes
• Andre Reiter as Boston General Patient/New York City Passerby — uncredited, 3 episodes
• Rachel Wilson as Olivia Wesson — 2 episodes
• Christopher Redman as Ted Wesson — 2 episodes
• Juan Carlos Velis as Officer Carlos Diego — 2 episodes
• Warren Oyabi as Prisoner — 2 episodes
• Gurdeep Ahluwalia as the Briggs Reporter/Reporter — 2 episodes
• Jamaal Ellis as Riot Prisoner #2 — 2 episodes
• Olivia Lane as Lisa Wesson — 2 episodes
• Jonathan Tucker as Adam Mackenzie — 1 episode
• Swanmy Sampaio — 1 episode
• Tara Rosling as Hilde Winslow — 1 episode
• Ashley Comeau as Nurse — 1 episode
• William MacDonald as Detective Morris — 1 episode
• Rachel Sellan as Attractive Socialite — 1 episode
• Ashton Cressman as Matthew Burroughs — 1 episode
• John Andrews as Prison Guard — 1 episode
• Heidi Lynch as Colleague — 1 episode
• Keethan Krish as Coroner — 1 episode
• Dl MacDonald as Swat Team Leader — 1 episode
• Bert Cardozo as Corrections Officer — 1 episode
• Joseph Faludi as Male Nurse — 1 episode
• Daniel Faraldo as NYPD Officer #2 — 1 episode
• Melanie Ng as NYC News Reporter — 1 episode
• Jim Chad as Bartender — 1 episode
• William Carpenter as Briggs Yard Inmate — 1 episode
• Vas Saranga as Agent Dev Chopra — episode count not listed
• Michael Muñiz as Tourist — uncredited, 1 episode
• Hannah Yohannes as Helping Hands Volunteer — uncredited, 1 episode
• Peter Magnani as FBI Agent — uncredited, 1 episode
• Jason Hewitt as Tourist — uncredited, 1 episode
• Clancy Brown — role not specified
• Aaron Ashmore — role not specified
• Madeleine Stowe — role not specified
• Eric Johnson — role not specified
• Kate Vernon — role not specified
• Nicola Correia-Damude — role not specified
• Billy MacLellan — role not specified
• Greg Bryk — role not specified
• Peter Outerbridge — role not specified
• Hugh Thompson — role not specified

The bottom line

'I Will Find You' drops June 18, 2026 on Netflix with 8 episodes and a stacked cast. All told, the breakdown above clocks 49 performers, from series leads to blink-and-miss-it cameos. If Coben's brand of runaway-parent paranoia is your thing — or you just want to watch Sam Worthington grind through a conspiracy — this looks locked and loaded.