Mayfair Watchers Society movie: Henderson co-writing, no director or date yet

Variety reports Cineverse is adapting Trevor Henderson's podcast into a feature. No director, release date or distributor has been announced yet.

CONFIRMED

Trevor Henderson’s monsters are headed for the big screen again. Variety reports in an exclusive that Cineverse is teaming with Henderson to turn his horror podcast “Mayfair Watchers Society” into a feature film. Fangoria, covering the same announcement, describes Henderson as producing and co-writing, but there is no director, co-writer, cast or release date yet.

Feature film adaptationCONFIRMED B Variety exclusive on the Cineverse and Henderson deal
Henderson producing and co-writingCONFIRMED B Fangoria's description of the announcement
Director and castNOT ANNOUNCED B none named by Variety or Fangoria
Release date and budgetNOT ANNOUNCED B nothing in the checked sources, no production start reported

What we know

What We Know (2021)
What We Know (2021) still

The core news comes from Variety, which broke the story as an exclusive. Cineverse, the genre studio behind “Terrifier 3”, the “The Toxic Avenger” remake and “Silent Night, Deadly Night”, is partnering with Henderson to adapt “Mayfair Watchers Society” into a feature.

Variety names the people who put the deal together. Cineverse Chief Motion Pictures Officer Yolanda Macias and Cineverse VP Steven Peros negotiated it on the studio side. Henderson is represented by Verve, Redshift and Marios Rush.

Fangoria and Bloody Disgusting have both run the announcement. Fangoria adds a useful bit of context: Bloody Disgusting’s parent company is Cineverse, so the site covering the deal is owned by the studio making it. Fangoria also describes Henderson as producing and co-writing the film, which is the only writing credit anyone has attached to the project so far.

If you have not listened, “Mayfair Watchers Society” launched in 2022 on Cineverse’s Bloody FM network. The format is found tapes and audio accounts from residents who have run into Henderson’s creatures, the same lo-fi, something-is-wrong-with-this-town approach that made his art spread so fast online. It is a natural fit for a studio that has built its recent identity on practical, gnarly, fan-driven horror.

What we don’t know yet

Quite a lot, honestly. As of Oct. 15, 2026, no director has been announced. Fangoria’s “co-writing” description implies a writing partner, but nobody has named one. There is no cast, no budget, no release date and no distributor named in the checked sources, and none of them report a production start.

We also do not know which of Henderson’s creatures will anchor the film, or whether it will keep the podcast’s found-audio framing. The podcast is an anthology of sorts, built from scattered accounts, and turning that into a single feature narrative is a real creative question that nobody has answered publicly.

One more thing to keep straight: Cineverse’s deal is for “Mayfair Watchers Society” specifically. Henderson’s two most famous monsters are already spoken for elsewhere, so do not expect either of them to headline this one unless someone says otherwise.

What it means

This is the third Henderson property to land at a studio, and the pattern says a lot about where horror is going. Variety reports that Siren Head went to Warner Bros. after a bidding war, with Brian Duffield directing and Zach Cregger writing. A few weeks after that, Variety says, TriStar Pictures picked up Cartoon Cat for its own feature.

This whole run of digitally native horror deals follows A24’s “Backrooms“, which earned roughly $400 million worldwide. That number explains the appetite: creepypasta-adjacent, internet-born horror is now a proven theatrical category, and Henderson is probably the single most recognizable creator in that space.

For Cineverse, the move keeps things close to home. The podcast lives on Bloody FM, Bloody Disgusting sits under the Cineverse umbrella, and the studio has already shown with “Terrifier 3” that it can take a scrappy, fan-beloved property and turn it into a genuine box office event. Henderson producing and co-writing suggests the film will stay anchored to the tone of the source rather than sanding it down.

That said, this is an announcement of a deal, not of a movie that exists. No director, no date, no footage. Plenty of optioned horror podcasts never get past this stage, and the Siren Head and Cartoon Cat projects have not produced anything you can watch yet either. Treat this as a promising first step, keep the Watchers’ tapes queued up, and we will update when anyone attaches a name or a date.