Actor David Harbour has stepped away from an upcoming film project titled Behemoth!, citing the need for rest after the demanding final season of Stranger Things. The decision comes amid a whirlwind of personal and professional challenges that have unfolded in recent months.
Harbour was set to star alongside Pedro Pascal and Olivia Wilde in Behemoth!, a film directed by Tony Gilroy, known for his work on Andor. The film is described as “a love letter to the music of the movies and the people who make it.” However, unnamed sources informed Variety that Harbour felt “overwhelmed” by the extensive promotional activities surrounding the final season of Stranger Things. This season involved a months-long rollout and significant media scrutiny, leading the actor to prioritize his mental health.
A representative for Searchlight Pictures, the film’s distributor, confirmed Harbour’s departure from the project. As of now, the actor has not publicly commented on this decision.
The past few months have also seen Harbour making headlines for various reasons unrelated to his acting career. In October 2025, his partner, Lily Allen, released the album West End Girl, which drew inspiration from their relationship’s challenges. The track “Madeline” features lyrics that suggest an affair involving Harbour, including a voice note implying distrust. Allen referenced the song in a Halloween post, contributing to public speculation about their relationship.
Following the album’s release, a woman named Natalie Tippett came forward claiming to be involved with Harbour during his relationship with Allen. The situation escalated further in November when reports emerged indicating that Millie Bobby Brown, Harbour’s co-star on Stranger Things, had filed a complaint against him, prompting an internal inquiry. Although this sparked concern about potential issues on set, Brown later downplayed the rumors, expressing excitement about collaborating with Harbour for the show’s fifth and final season.
As Harbour steps back to focus on his well-being, the entertainment community continues to monitor the evolving dynamics surrounding his personal life and professional commitments. The final season of Stranger Things will undoubtedly be a major topic of discussion, as fans anticipate how the series will conclude.
