{"rewrite":{"id":"r_4bcbe996ce3b8b29cb1bd133","clusterId":"c_1273fc288e246e8c722f2362","slug":"siren-head-movie-greenlit-at-warner-bros","model":"deepseek-v4-flash","headline":"Siren Head Movie Greenlit at Warner Bros.","summary":"Warner Bros. is developing a film adaptation of Siren Head, the internet-born monster created by Canadian artist Trevor Henderson. Zach Cregger and Brian Duffield will co-write the script, with Duffield directing. The project follows recent Hollywood interest in online horror phenomena, after A24's The Backrooms became a box office hit.","whyItMatters":"The adaptation signals Hollywood's growing willingness to turn viral internet horror concepts into major studio films, following the commercial success of The Backrooms.","webCardHtml":"\u003cp\u003eWarner Bros. is moving forward with a feature film based on Siren Head, the emaciated, siren-headed monster that originated in 2018 illustrations by Canadian artist Trevor Henderson. The Hollywood Reporter broke the news. Zach Cregger, whose credits include the upcoming film Weapons, and Brian Duffield, who wrote The Boy Who Fell from a Whale and Predator: Badlands, will co-write the script. Duffield will also direct. No cast or release date has been set.\u003c/p\u003e\u003cp\u003eSiren Head spread from Henderson\u0026#39;s art into indie horror games, YouTube playthroughs by creators like PewDiePie and Jacksepticeye, and TikTok videos that turned the giant speaker-headed figure into a meme. The film joins a wave of internet-born horror adaptations: A24\u0026#39;s The Backrooms, released in May, grossed over $200 million worldwide, and a Skibidi Toilet movie is in early talks at Paramount with Michael Bay attached.\u003c/p\u003e","blueskyPost":"Siren Head's movie deal pairs a creature with no narrative with writers known for horror comedy. The challenge is building a story around a monster that works because it had no story.","twitterPost":"Siren Head gets a film from the co-writers of Barbarian. The monster's appeal was its lack of canon; the script must invent one.","threadsPost":"Siren Head's film adaptation pairs a monster with no official backstory with the writers of Barbarian and The Backrooms. The internet horror that thrived on ambiguity now needs a concrete narrative. Cregger and Duffield have to decide how much mystery survives the translation to a 90-minute movie.","newsletterBlurb":"Warner Bros. has picked up Siren Head, the internet-born monster from artist Trevor Henderson, for a feature film. Zach Cregger and Brian Duffield will co-write, with Duffield directing. The project follows A24's The Backrooms, which became a $200 million hit, and a Skibidi Toilet film in early development at Paramount.","attributionJson":"[{\"source\":\"KAI-YOU\",\"url\":\"https://kai-you.net/article/95853\",\"title\":\"Internet-born monster 'Siren Head' to be made into Hollywood movie; online horror continues to hit the big screen\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4008,"outputTokens":588,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1783045975,"createdAt":"2026-07-03T02:20:30.000Z","publishedAt":"2026-07-03T02:24:50.000Z","updatedAt":"2026-07-03T02:24:50.000Z"},"cluster":{"id":"c_1273fc288e246e8c722f2362","canonicalTitle":"SNS発の怪物「Siren Head」ハリウッド映画化　ネット発ホラーが続々とスクリーンへ","representativeArticleId":"a_cdeab309869e5858b9dca0e4","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Siren Head\"],\"studios\":[\"Warner Bros.\"],\"people\":[\"Zach Cregger\"],\"type\":\"announcement\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-07-03T01:48:00.000Z","lastSeenAt":"2026-07-03T01:48:00.000Z","updatedAt":"2026-07-03T02:24:50.000Z"},"attribution":[{"source":"KAI-YOU","url":"https://kai-you.net/article/95853","title":"SNS発の怪物「Siren Head」ハリウッド映画化　ネット発ホラーが続々とスクリーンへ"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Siren Head"],"studios":["Warner Bros."],"people":["Zach Cregger"],"type":"announcement","domain":"other","is_roundup":false},"keyFacts":["Warner Bros. is developing a Siren Head film adaptation, with Zach Cregger and Brian Duffield co-writing the script and Duffield directing.","Siren Head was created by Canadian artist Trevor Henderson in 2018 and spread through indie horror games, YouTube playthroughs, and TikTok videos.","No cast or release date has been set for the Siren Head film.","The Siren Head project follows A24's The Backrooms, which grossed over $200 million worldwide after its May release.","A Skibidi Toilet movie is in early talks at Paramount with Michael Bay attached."]}