Inside (2023) Timeline Explained – Every Event in Order

In the childhood flashback, Nemo's teacher asked him to save three things from a house fire. Rather than rescuing his family, he chose his cat, an AC/DC record, and his sketchbook. This reflects Nemo's core belief that 'art is for keeps', he values artistic creation and preservation over everything else, even loyalty to family. The cat died and the record was never returned, but he still has his sketchbook, reinforcing that art is the only thing that truly endures.

Foreshadowing: This childhood moment establishes Nemo's obsession with art as a form of salvation, foreshadowing his later actions in the penthouse.

• nemo
• fire
• childhood
• cat
• sketchbook
• art is for keeps

Nemo triggers the security alarm while attempting to steal the Egon Schiele paintings. The penthouse's advanced security system automatically seals the entire apartment in lockdown mode once the alarm is tripped. His contacts on the outside abandon him when they realize he's trapped, leaving him to face the consequences alone.

• security alarm
• lockdown
• trapped
• penthouse
• escape

When Nemo enters through the balcony, a pigeon gets trapped inside the bird netting. Over weeks, the pigeon starves to death while Nemo watches helplessly. The pigeon serves as a tragic mirror of Nemo's own entrapment, he too is trapped, slowly deteriorating, and unable to escape. It symbolizes the consequences of his failed heist and his helplessness against the situation.

• pigeon
• trapped
• balcony
• symbolism
• entrapment

Nemo watches Jasmine through the apartment's security cameras displayed on the television. She works just outside his door but remains completely unaware of his presence because she wears earphones. His isolation and desperation cause him to fixate on her as his only connection to the outside world. Hearing her nearby yet being unable to reach her intensifies his loneliness and psychological deterioration.

• jasmine
• housekeeper
• cctv
• obsession
• isolation

Nemo finds a concealed passage inside a closet that leads to a private room. This hidden space contains the Egon Schiele self-portrait he had been searching for throughout the heist, along with a collection of William Blake's 'The Marriage of Heaven and Hell'. The room represents the ultimate artistic prize he risked everything to obtain.

• hidden room
• closet
• schiele
• self-portrait
• blake

With food and water extremely scarce in the sealed apartment, Nemo resorts to desperate measures for survival. He eats fish from the aquarium and dog food meant for the owner's pet. This sustenance ultimately causes his teeth to decay and contributes to his declining health, including hallucinations.

• starvation
• fish
• dog food
• hunger
• survival

Nemo's mental state deteriorates from a combination of extreme factors: prolonged isolation, starvation, physical injury from escape attempts, temperature extremes caused by the broken thermostat, sleep deprivation, and the psychological weight of his situation. His hallucinations and erratic behavior stem from this accumulated physical and emotional trauma.

• hallucinations
• mental breakdown
• isolation
• starvation
• injury

The film ends with the scaffolding surrounding an open skylight, and a shadow is visible passing through the light above. This suggests Nemo has finally escaped from the penthouse. The shadow represents his liberation from both physical captivity and psychological torment, though the film leaves this ambiguous, the shadow could also belong to someone else, maintaining the ending's sense of cautious hope.

• ending
• skylight
• escape
• shadow
• freedom

As his situation deteriorates, Nemo begins creating his own artwork on the apartment walls, combining his drawings with the existing artwork. This reflects his deep connection to art as a form of expression and survival. Through creation amid destruction, he affirms his belief that 'there is no creation without destruction', even while destroying the apartment, he creates something meaningful.

• artwork
• drawing
• walls
• creation
• destruction

In his final wall message, Nemo explains that his destructive actions, the breaking and entering, damaging the apartment, were necessary to preserve and create art. He believes the three artworks he saved represent the core of his mission. This statement encapsulates the film's thematic exploration of how destruction and creation are intertwined, and how art can emerge from chaos.

• art
• destruction
• creation
• quote
• theme

While attempting to remove the bolts from the skylight frame in his escape attempt, Nemo falls from his makeshift furniture scaffold. He breaks his leg in the fall and must patch it up with a makeshift splint. This injury severely limits his mobility and worsens his already deteriorating physical condition.

• broken leg
• fall
• skylight
• injury
• escape attempt

Despite numerous desperate attempts to signal for help, including setting off the smoke alarm, which floods the apartment with water, outside help never arrives. His contacts abandoned him when the security system locked down. The wealthy collector presumably did not return home, and no one noticed his trapped situation, leaving him completely isolated.

• help
• smoke alarm
• isolation
• abandoned
• rescue

When the security system locks down and traps Nemo inside the penthouse, his outside contacts abandon him. They recognize that the situation has become too dangerous and hopeless to attempt a rescue. This betrayal leaves Nemo completely alone to face the consequences of his failed heist.

• contacts
• accomplices
• heist
• abandoned
• betrayal

The penthouse's thermostat is malfunctioning, causing the temperature to swing wildly between extreme heat and freezing cold. This adds to Nemo's physical torment and makes survival even more difficult. The temperature fluctuations also affect his physical condition and mental state throughout his ordeal.

• thermostat
• temperature
• heat
• cold
• survival