There is no Millie Bobby Brown lawsuit against David Harbour. Brown never sued her Stranger Things co-star in court. What she did file, before production began on the show’s fifth and final season, was an internal harassment and bullying complaint with Netflix, first reported by the U.K.’s Daily Mail on November 1, 2025.1Daily Mail. We Reveal the Latest Bombshell Claims Facing Lily Allen’s Estranged Husband David Harbour The complaint triggered a months-long internal investigation. By mid-2026, both actors said publicly that the matter was behind them.
What the Complaint Alleged
Brown submitted the complaint before the final season began filming in January 2025. An unnamed source described it to the Daily Mail as “pages and pages of accusations.”1Daily Mail. We Reveal the Latest Bombshell Claims Facing Lily Allen’s Estranged Husband David Harbour The allegations were characterized as bullying and harassment. The report noted explicitly that no sexual misconduct was alleged.2NewsNation. Millie Bobby Brown David Harbour Bullying
Netflix reportedly conducted an internal investigation over a period of months, though the streamer never publicly confirmed or denied it. The Daily Mail was unable to produce the investigation itself or its findings, and the outcome has never been made public.3The Cut. Millie Bobby Brown Complaint Netflix David Harbour Explained No court, case number, or attorney involvement has been reported in connection with the complaint.4Elle Australia. David Harbour and Millie Bobby Brown Allegations
Deadline framed the underlying incident differently, citing sources who described a “tiff” between the two actors that occurred “earlier in the series’ run” rather than in the most recent production period, and that “was dealt with.”5Deadline. Stranger Things Season 5 Millie Bobby Brown David Harbour During filming of the final season, Brown was reportedly accompanied on set by a “personal representative,” though no outlet identified the person or their professional role.6Hollywood Reporter. Stranger Things Millie Bobby Brown David Harbour Relationship
At the season five world premiere on November 6, 2025, executive producer Shawn Levy called the media coverage “wildly inaccurate” and said the production team “did everything to build” a respectful and safe workplace.7BBC. Stranger Things Team Addresses Alleged Bullying Claims Co-creator Ross Duffer declined to “get into personal on-set matters” but said “nothing matters more than just having a set where everyone feels safe and happy.”8People. Stranger Things Co-Creator Reacts David Harbour Harassment Report
What Brown Has Said
Brown began working with Harbour on Stranger Things when she was eleven years old, in 2016. Asked directly by Deadline in an interview published November 28, 2025, whether she had felt safe working with him, she answered: “Of course I felt safe. I feel safe with everyone on that set.”9Cosmopolitan. Stranger Things Millie Bobby Brown Feels Safe David Harbour Set Bullying She described Harbour as someone who pushes her to bring her best performance. “It makes me want to bring my A-game every single time I see that I’m on the call sheet with him, because I know he’s bringing it right back.”10Rolling Stone. Millie Bobby Brown David Harbour Great Relationship
To The Hollywood Reporter, she said: “We have always been united in that. We love this show with everything, and we value our friendship more than anything.”6Hollywood Reporter. Stranger Things Millie Bobby Brown David Harbour Relationship Brown and Harbour appeared together at the November 6 premiere, where they were photographed laughing and hugging on the red carpet.8People. Stranger Things Co-Creator Reacts David Harbour Harassment Report
What Harbour Has Said
Harbour initially did not comment. In a Variety interview published June 10, 2026, he called the Daily Mail report “false” and described whatever disagreement had occurred as a “simple rupture-and-repair thing” that was resolved once the two of them talked. “It was completely normal, and we adore each other and always have,” he said.11Variety. David Harbour Interview Lily Allen Mental Breakdown
In the same interview, Harbour disclosed that the report and other personal pressures had triggered what he called a “breakdown” and a “frightening mental health emergency” around the December 2025 holidays. Harbour, who has previously spoken about living with bipolar disorder, said extreme stress “can cause somewhat erratic behavior, and it’s embarrassing, and I’m ashamed of it.”11Variety. David Harbour Interview Lily Allen Mental Breakdown
How It Was Resolved
By mid-2026, both actors were publicly treating the matter as closed. Brown told Variety through a statement that her working relationship with Harbour had become “much more collaborative creatively” over the course of the show and expressed “a lot of gratitude” for the experience.12Hollywood Reporter. David Harbour Millie Bobby Brown Breakdown Stranger Things Harbour said the two were developing several new projects together, though he declined to share specifics. “You’ll see more of me and Millie. Ten years wasn’t enough. There is a special bond there. I love her. She loves me.”11Variety. David Harbour Interview Lily Allen Mental Breakdown
The internal investigation’s findings have never been released, and no legal filing has followed.