Millie Bobby Brown, David Harbour Reunite for Spy Drama Adolescence
Millie Bobby Brown, David Harbour Reunite for Adolescence

Millie Bobby Brown and David Harbour are set to reunite on screen as a father-daughter duo in an upcoming spy drama titled Adolescence, co-created by Jack Thorne. The project marks their first collaboration since the conclusion of the hit Netflix series Stranger Things, where they played Eleven and Jim Hopper, respectively.

Spy Drama Plot and Details

According to sources close to the production, Adolescence will follow a teenage girl who discovers that her seemingly ordinary father is actually a retired intelligence operative. When his past catches up with them, the pair must go on the run together, navigating a web of espionage and danger. The series is described as a high-stakes thriller with emotional father-daughter dynamics at its core.

Jack Thorne, known for his work on His Dark Materials and the acclaimed play Harry Potter and the Cursed Child, is co-creating the series alongside Brown. Thorne said in a statement, "Working with Millie and David again is a dream. Their chemistry is electric, and this story will give audiences a fresh take on the spy genre while exploring deep family bonds."

Wide Pickt banner — collaborative shopping lists app for Telegram, phone mockup with grocery list

Production Timeline and Network

The series is slated for a 2026 release, though the streaming platform has not yet been officially announced. Industry insiders suggest that multiple networks are bidding for the rights, with Netflix being a strong contender given the duo's history with the platform. The production is expected to begin filming in early 2025.

Brown and Harbour have both expressed excitement about reuniting. Brown commented, "David is like family to me, and I can't wait to explore this new adventure with him. The script is incredible, and Jack has written something truly special." Harbour added, "Working with Millie is always a joy. This project is intense, funny, and heartfelt. I think fans will love seeing us in a completely different light."

Career Moves for Brown and Harbour

For Brown, Adolescence represents a return to television after focusing on film projects, including the Enola Holmes franchise and the upcoming The Electric State. Harbour, meanwhile, has been busy with roles in Black Widow and the Violent Night series. The reunion is highly anticipated by fans who have followed their on-screen relationship since 2016.

The series is being developed under Brown's production company, which she launched earlier this year. Thorne will serve as showrunner and executive producer alongside Brown and Harbour. Additional casting details are expected to be announced in the coming months.

Pickt after-article banner — collaborative shopping lists app with family illustration