David Harbour, known for his role in Stranger Things, has withdrawn from attending the show's final season celebration in New York City. The actor cited a scheduling conflict, amid recent personal controversies and a peculiar public incident. Millie Bobby Brown, another key cast member, is also absent from the event.
The Paley Center for Media in New York City is hosting the "Stranger Things: The Final Season Celebration" on Thursday, December 18, 2025. David Harbour was originally slated to attend but is no longer listed on the event's website. A representative from the Paley Center informed People magazine that Harbour's absence stems from a "scheduling conflict."
This development comes at a sensitive time for Harbour, who has faced several public challenges recently. He is navigating a contentious divorce from singer Lily Allen. Allen's new album, "West End Girl," reportedly includes details about their relationship, such as alleged sex toys she discovered, which she claims Harbour used with someone else.
Additionally, unverified rumors circulated about Millie Bobby Brown filing a harassment report against Harbour for alleged on-set abusive behavior. Brown firmly denied these claims, praising Harbour as an accomplished actor and valued collaborator.
Just a day prior, on December 17, 2025, Harbour was involved in an odd altercation outside a bar in Encinitas, California. Video footage shows him running down the street holding a patron's hat, before tossing it aside, questioning the group about the Iraq War, and then dropping to his knees in prayer.
A source familiar with the matter commented, "David has always been honest about managing his bipolar disorder. Wouldn’t be surprised if that’s what he’s dealing with here after working non-stop all year and having his personal life under public scrutiny. That would be stressful for anyone but even more so for someone who is bipolar."
Harbour's representatives have not yet responded to inquiries. Notably, series lead Millie Bobby Brown is also expected to miss the Paley Center gathering.
The event underscores the anticipation surrounding Stranger Things' conclusion, though Harbour's decision highlights the pressures on actors during high-profile moments.