‘Gentle Monster’ Cannes Review: The Man You Thought You Knew

Streaming platforms carve their catalogs into increasingly specific micro-categories, and there’s one that remains, conspicuously, unnamed: «Austrians doing horrible things in secret.» It’s a well-established tradition at this point — films based on or inspired by real events, featuring men of that particular nationality committing unspeakable acts in their rooms, their basements, or, as in this case, through their cameras and computers. The new film from the director of Corsage centers on exactly that kind of figure, though here the story is filtered through the eyes of his wife — a woman caught somewhere between shock, fear, and disbelief.

Lucy (Léa Seydoux) is a music star who built her reputation on deconstructing pop songs into something that, let’s be honest, sounds pretty dreadful. The film opens with her rehearsing an arrangement of the Charles & Eddie classic «Would I Lie to You?» — a hint, in plain sight, of where things are headed. But her husband Philip (Laurence Rupp), a television filmmaker, arrives mid-session in the grip of a panic attack, and whatever she was working on gets set aside. The two decide to uproot and move to a country house on the outskirts of Munich, chasing some semblance of peace — for themselves and for their son Johnny (Malo Blanchet). What exactly is Philip so anxious about?

The calm of their new surroundings doesn’t last long. Into the rhythms of their apparently ordinary family life walks the police, armed with a warrant to seize Philip’s computers and take him in for questioning. Lucy has no idea what’s happening, but the look on Philip’s face tells her everything she doesn’t yet know: his life as he knew it has just ended. Slowly — very slowly — the picture comes into focus. Philip had been capturing and circulating images of children through a child pornography network.

From there, Gentle Monster turns its attention away from the investigation itself and toward Lucy’s unraveling — her withdrawal, her doubts, her desperate desire to believe her husband’s explanations and those of his lawyer, her terror that he may have done something to their son. In parallel, and for reasons that never quite cohere, director Kreutzer follows Elsa (Jella Haase), the detective on the case, through a personal life that mirrors Lucy’s in ways that feel more schematic than illuminating. It’s a subplot that might work in a limited series; here it doesn’t earn its place.

Kreutzer builds a bleak domestic drama that is, to its credit, smart enough to stay focused on what matters: watching Lucy come to understand that her husband’s excuses and explanations don’t hold up, and that she — with or without the help of her mother, played by Catherine Deneuve in a handful of brief but indelible scenes — has to make a decision about her own life and her son’s. The film is at its best when it holds that internal struggle in tension: the part of Lucy that wants to believe the man she loves against the part that is screaming at her to run.

Strong performances, a well-sustained atmosphere of dread, and a cold-eyed portrait of domestic silence and secrecy add up to something genuinely oppressive — and yet somehow less disturbing than it means to be. Kreutzer stops short of revealing anything new or pushing much deeper than the by-now-familiar observation that men who appear to be monsters probably are. And if they happen to be Austrian, even more so.