Memoria (2021) Timeline Explained – Every Event in Order

Jessica appears to be uniquely sensitive to the sound, which later turns out to be the sonic boom of an alien spacecraft. The film's ambiguity suggests she may be experiencing a perceptual shift or connection to something extraterrestrial that others cannot perceive. Her status as an outsider in Colombia, combined with her insomnia and sense of alienation, positions her as someone who can detect what remains hidden from ordinary reality.

• memoria sound
• alien boom
• jessica hearing
• unexplained sound

The excavation at the Bogotá hospital is searching for ancient structures or artifacts buried underground. When the alien spacecraft takes off at the end, the resulting earthquake opens up previously inaccessible areas that the excavation had been trying to reach. This suggests the sound Jessica hears is tied to the spacecraft's underground presence, and the digging may have been unknowingly approaching the alien craft's location.

Foreshadowing: Jessica senses a link between the hospital digging and the mysterious sound from the very beginning.

• excavation
• hospital dig
• bogota
• underground
• alien craft

The first Hernán, the young sound engineer, vanishes without a trace before their planned trip together. No one at his studio recalls him or acknowledges his existence. This disappearance reinforces the film's ambiguous, almost dreamlike quality, suggesting he may have been a figment of Jessica's fractured state, or that reality itself is shifting around her. His disappearance marks the transition from her urban investigation to the more mystical countryside encounter.

Foreshadowing: The mysterious boom that only Jessica hears hints at something beyond normal reality, making the disappearance fit the film's pattern of unreliable perception.

• hernan missing
• sound engineer
• studio
• vanishes
• memory

The fisherman Hernán lives in seclusion and speaks about his deep connection to the earth, his sleep cycles, and his memories. Inside his home, he teaches Jessica to access memories through shared sensation and presence, different from intellectual recall. Through this meditative, sensory approach, Jessica begins to piece together her fragmented thoughts and develop a profound sense of belonging to the land and its history.

Foreshadowing: This ability mirrors the way Jessica's fragmented thoughts gradually piece together throughout the film.

• memories
• fisherman
• connection
• earth
• past
• perception

When Jessica and the fisherman Hernán hold hands, their memories appear to briefly overlap or intertwine. This moment suggests a deep, almost metaphysical connection between two people through time and memory. It represents Jessica's breakthrough in perceiving beyond her individual experience, moving toward a shared consciousness with the land and its people.

Foreshadowing: This moment connects to Jessica's gradual acceptance of the boom and her growing sense of belonging.

• memory transfer
• holding hands
• hernán
• connection
• overlap

By the end of the film, Jessica has undergone an internal transformation. Through her connection with the fisherman Hernán and her journey into the countryside, she moves from alienation and insomnia to a sense of peace and belonging. When the boom returns, she no longer perceives it as a threat but as a familiar presence, the sound of something ancient and connected to the earth, finally welcomed rather than resisted.

Foreshadowing: Her journey from urban unease to rural tranquility mirrors her internal shift from fear to acceptance.

• acceptance
• boom sound
• peace
• transformation
• alien

The alien spacecraft is a camouflaged craft that rises from the jungle after Jessica accepts the boom sound. It explains the mysterious boom that has haunted Jessica throughout the film. The spacecraft represents a connection between the human world and something much larger, an extraterrestrial presence that has been beneath the earth all along, tied to the ancient secrets Jessica has been uncovering.

Foreshadowing: The mysterious boom that only Jessica hears is revealed to be the sonic boom of the spacecraft's departure.

• spacecraft
• alien
• jungle
• ufo
• take-off
• thunder

A radio broadcast reports that the mild earthquake, caused by the spacecraft's take-off, has uncovered areas that the hospital excavation project had been trying to access. This reveals that the ancient secrets the archaeologists sought are connected to the alien presence. The excavation was unknowingly digging toward something far beyond human understanding, a connection between the ancient past and an extraterrestrial reality.

Foreshadowing: Jessica sensed a link between the hospital digging and the mysterious sound from her first encounter with it.

• earthquake
• excavation
• revealed areas
• dig
• archaeological

The narrative structure deliberately moves Jessica from urban Bogotá and Medellín to the rural countryside. This transition mirrors her internal journey from fragmentation, insomnia, and alienation toward wholeness, peace, and connection. The city represents her disjointed, anxious state, while the countryside offers a primal, tranquil setting where she can finally align with the land and its deep history.

Foreshadowing: This geographical shift parallels Jessica's psychological transformation throughout the film.

• city
• countryside
• journey
• transition
• settings

The ending suggests Jessica has found a sense of peace and belonging after her journey of searching. By accepting the mysterious sound and witnessing the alien spacecraft, she moves from confusion to understanding, though the nature of that understanding remains ambiguous. The film ends with her having recovered a sense of wholeness and connection to something larger than herself, whether interpreted as psychological healing or genuine metaphysical encounter.

Foreshadowing: Her acceptance of the boom marks the culmination of her transformation from alienation to belonging.

• ending
• resolution
• peace
• belonging
• wholeness
• alien