Psychology technique · used in 7 films
Cutting a character off from others, whether by space, confinement or mission, and showing the mind coming apart. Without outside contact, their grip on reality slips.
Examples
Stanley Kubrick · 1953
Sidney is left to guard the captured girl, and he slowly comes apart. You read his state from the acting and his behavior, and the guard duty ends in a killing.
Where to see it: The scene with the captive girl. Sidney unties her expecting an embrace, she tries to run, and he shoots her.
Sam Raimi · 1987
Ash starts the film with a girlfriend and ends up with nobody. As the night wears on and his friends die or turn, his mind slips, and the room around him seems to join in.
Where to see it: The laughing room: Ash, worn down and alone, starts laughing hysterically. The deer head on the wall and the lamps in the cabin laugh along with him.
Danny Boyle · 2007
Boyle had the cast live together, and he refused to cut back to scenes on Earth. Inside the ship, you watch each crew member react differently to the strain, from Trey's guilt to Searle's obsession.
Where to see it: Trey's breakdown: After Kaneda dies, Trey blames himself and Searle sedates him as a suicide risk. Later, Trey takes his own life.
Werner Herzog · 2007
After Duane is killed, Dengler is alone in the jungle, hiding and starving. Cut off from everyone, he is worn down to nearly nothing, but he keeps going.
Where to see it: After the village: angry villagers kill Duane. Dengler flees into the jungle and hides until an American helicopter finds him.
Terry Gilliam · 2013
Management lets Qohen work from home on the Zero Theorem. He spends months locked inside and becomes more deranged as the entities "refuse to remain crunched". With nobody to check him, his hold on reality slips.
Where to see it: Months at home with the formula. Qohen works alone on the theorem while Mancom demands more processed data.
Bo Burnham · 2021
Burnham shows a mind coming apart in a space he can't leave. The jokes lose their cover, and the room starts to feel like a trap. You can watch the isolation do its work in real time.
Where to see it: The breakdown after That Funny Feeling. He tries to explain that he has spent a year on the special, becomes overwhelmed, strikes his own equipment and breaks down.
Alejandro González Iñárritu · 2026
Digger's exile on an offshore platform strips him of power, staff and supplies. His mind unravels as people abandon and rob him. He ends up bullying God for food.
Where to see it: Offshore platform: five years later, funding and protection are withdrawn and most employees abandon Digger and steal his food, gold and boats. Increasingly delusional, he tries to bully God into providing food.
Questions