Gentle Monster Trailer Leaves Jella Haase’s Detective Offscreen

Netflix has released a new trailer for Gentle Monster, Marie Kreutzer’s 114-minute Cannes competition drama, ahead of a limited theatrical opening on October 30. Léa Seydoux plays Lucy Weiss, a concert pianist whose husband is arrested after police take the family’s computers. The clip sells her shock. The script Kreutzer wrote is also about the detective at the door.

The New Trailer Follows Lucy and Leaves Elsa Offscreen

The English-language campaign keeps calling the charge an unspeakable crime. Kreutzer has been specific since Cannes. Philip Weiss, played by Laurence Rupp, is accused of possessing child sexual abuse material. He is an Austrian documentary maker who moved with Lucy and their son from Munich to a Bavarian country house so he could recover from burnout. Police arrive before the boxes are unpacked.

That raid is what the new clip is built to deliver: a marriage that looks calm, a knock, Seydoux’s face as the floor goes. Catherine Deneuve is billed as Lucy’s mother Eloise. Jella Haase is billed, then left in the credit block. Under Netflix’s own August trailer post, the talk that stuck was Seydoux sharing a frame with Deneuve, and the November streaming date. Haase’s job in the story barely came up.

German-language copy has been blunter for months, because the film has already been playing there. The English teaser still behaves as if the only woman in the house is the wife. Kreutzer and her German co-producer framed it as a two-hander from the start.

Who Is Elsa Kühn in Gentle Monster?

Haase plays Elsa Kühn, a young special investigator in the Munich unit that handles sexual violence against children. She lives for that work. She also cares for her father Hermann, played by Sylvester Groth, who has dementia and assaults his live-in carer. Komplizen Film, the German co-producer, states the rhyme in one line: Lucy and Elsa both build their lives around men whose dark sides they’d rather not see.

LUCY AND ELSA, SIDE BY SIDE

Kreutzer has said she met women who do Elsa’s job and was struck by how young some of them were, and by how few had children. Early drafts gave Elsa a childhood assault of her own. She cut that as too neat. What stayed is sharper and harder to market: Elsa, unlike Lucy, keeps both the case and the household in a tight grip, then crosses a line with her father’s carer. Several festival notices treated that plot as extra weight on a Seydoux vehicle. On the page it is the other half of the argument.

Deneuve’s Eloise is the third woman in the frame, used in short bursts. Lucy goes to her mother after the arrest. Eloise wants the husband’s name out of the house and tells her daughter to be sick, as a purge. Independence, in her view, is the only clean option. Lucy still says love has no off switch. The trailer has room for the famous face. It does not have room for that fight.

A Poolside Die Zeit Article Started the Script

Kreutzer dates the film to summer 2020, while Corsage was still being financed. She read a long Die Zeit investigation into a large ring of offenders in North Rhine-Westphalia, uncovered and then prosecuted. She was at a public pool with her daughter and stepdaughters. She could not finish the piece in one sitting.

I couldn’t finish reading the article in a single day because it made me physically sick. I was at a public pool with my daughter and stepdaughters and had to put the newspaper aside and walk around. It was as if I could no longer see the world and the families splashing around there the way I had before.

Marie Kreutzer, writer-director, in Kreutzer’s Cannes press conversation

The shock, she said in that Kreutzer’s Cannes press conversation, was not that sexual violence against children exists. It was the reminder that in most cases the offender is someone close, someone you would not pick out. “I don’t just know victims; I certainly know perpetrators as well.” She started calling German police, lawyers, and psychologists in parallel with Corsage. Their flat, practical tone, she said, is what Elsa sounds like on the job.

Money, she found, is not the engine in those forums. Shared interest is. Philip, in her telling, is not a Fritzl or a Pelicot. He is a run-of-the-mill case for the unit, a follower in the lowest category officers handle, and still enough to split a family. That banality is the point the teaser cannot make in two minutes, because a teaser needs a monster. Kreutzer wanted a man who could still be loved.

Corsage’s Co-Star Scandal Nearly Shelved the Film

In January 2023, while Corsage was still in its awards season, Florian Teichtmeister, who had played Emperor Franz Joseph in that film, was charged with possessing photos and videos of child sexual abuse. He was convicted later in 2023 and given a two-year sentence. Two days before the news broke, Kreutzer had spent an hour and a half on the phone with a senior investigator in Wiesbaden, walking through house searches for Gentle Monster. She knew, step by step, what a raid looks like. Then it was her own production in the papers.

She was, in her words, the face of Corsage, and she had to take a public stance. For a stretch she thought Gentle Monster had to stop, because every interview would glue it to Teichtmeister. Then she flipped. Hiding, she decided, would have been the wrong reason to kill a script she had already been researching for years. What happened to her was smaller than what happens to Lucy. It was still the same shape: someone you know is a perpetrator.

The closing credits thank “the haters” who came after her in 2023. The film is not a roman à clef about one actor. It is what she made instead of silence. In May 2025, before a frame was shot, the project won the ArteKino International Prize at Cannes, a €20,000 purse from the Marché du Film’s Investors Circle. Principal photography ran from 15 October to 18 November 2025 in Bavaria, Berlin, Lower Austria, and Styria, including Niederschleinz. Rupp was the first actor locked. Seydoux’s arrival added French to a house that already spoke German and English, which Kreutzer wanted, because the crime does not stop at a border and because talking to police in a second language makes every sentence harder.

Seydoux Sings the Pop Songs in Three Languages

Seydoux has said she liked that the story unfolds through Lucy’s eyes, and that she had to play stacked, contradictory states without a speech that explains them. She learned the German dialogue by sound. She also sings. Lucy’s gigs are off-kilter covers of songs usually done by men, arranged by Camille, who wrote the score: The Cure’s “Boys Don’t Cry,” George Michael’s “Freedom.” Camille’s take on Coldplay’s “Yellow” runs over the end credits. Festival notices say the rooms are not exactly full. The career Lucy paused for Philip was already a grind.

On Netflix’s Tudum page, Kreutzer put the lure in ordinary language. Most viewers, she said, will not have lived Lucy’s week. Most will have been disappointed by someone, manipulated by someone, or told a version of a person that did not hold. Seydoux, talking around Telluride, went further on the type. The man in the bushes is the folk version. The film’s version can be a husband with a so-called normal sex life. Kreutzer shows the couple in bed on purpose. She shows none of the material on Philip’s drives.

RULES KREUTZER SET FOR THE CAMERA

• No abuse images: Nothing the police would actually see in that job is put on screen, which she called a first decision rather than a later cut.
• The boy, held at a distance: Johnny, played by Malo Blanchet, is watched without cuteness, so the film never borrows a predator’s gaze.
• Adult sex stays in: The marriage is physical, because her research did not support the idea that every user of those forums is only attracted to children.
• The title waits: Gentle Monster fades in 13 minutes in, after the raid, a late card she and editor Ulrike Kofler tested and kept.
• A welfare officer on set: Christine Hartenthaler is credited, next to cinematographer Judith Kaufmann and the rest of the Corsage craft team.

Other actresses walked away once they heard the plot. Seydoux took the meeting, delayed it, worried she had blown the job, and was hired anyway. She had just had a baby and pushed to show that body in the nude scenes, arguing that the couple had to look like a real marriage if the collapse was going to land. The performance is what Cannes stood for. The ovation in the Grand Théâtre Lumière ran 6 minutes and ended because Kreutzer took the microphone.

German Screens Opened on September 17

Gentle Monster premiered in competition at the 79th Cannes Film Festival on 15 May 2026 and did not take the Palme d’Or. It did put Seydoux into the festival’s best-actress talk, and it put Netflix in the room. A week after the premiere the company was closing in on North American, UK, Australian, and New Zealand rights. Dates followed on July 30: select theaters on October 30, then Netflix from November 18. Telluride was the U.S. premiere. Toronto was the Canadian one. Munich played it on 4 and 5 July. Vienna’s Augartenkino held the Austrian premiere on 7 August.

HOW THE FILM GOT FROM CANNES TO THE APP

1. Summer 2020: Kreutzer reads the Die Zeit investigation and starts police research while Corsage is still being financed.
2. January 2023: Teichtmeister is charged; she nearly shelves Gentle Monster, then keeps it.
3. May 2025: The script wins the €20,000 ArteKino International Prize at the Cannes market.
4. 15 October 2025: Shooting begins; it wraps on 18 November in Germany and Austria.
5. 15 May 2026: World premiere in Cannes competition, followed by a Netflix rights deal.
6. 17 September 2026: Alamode opens the film in Germany and Austria, FSK 16.
7. 30 October 2026: Limited U.S. theatrical release, rated R for graphic nudity, some language, and sexuality, 19 days before the Netflix window.

On the review average sites the split is already visible. Rotten Tomatoes stands at 63% from 38 critics, with a 6.3 average. Metacritic has it at 71 from 14 reviews, 11 positive, 3 mixed, none filed as negative. The praise clusters on Seydoux. The reservations cluster on pace, on Elsa’s chapters, and on a sense that the film protects the audience from the ugliest facts even as it asks them to sit with Lucy. France, a co-producing country with Deneuve in the cast and Seydoux on the poster, waits until 13 January 2027 for Ad Vitam’s theatrical opening.

German audiences have been watching the two-woman cut since September 17. English-language viewers who only know the new trailer will meet Lucy first and hear the charge last. Elsa Kühn is in the movie either way.