Remainder (2015) Characters, Setting & Themes Explained

The film takes place in a contemporary urban setting, primarily in London. Key locations include a residential flat stairwell where memories are first revived, a bank that becomes the target of a staged heist, and various social venues like parties and phone booths where conversations trigger reenactments. The settings are characterized by clinical precision and surveillance, reflecting the cold, methodical nature of Tom's memory-driven world.

• london
• urban setting
• residential flat
• bank
• surveillance

The movie is set in the present day, contemporary times. The memory-reconstruction premise is framed as a current frontier in human experience, with Tom using his wealth to access and replay memories. Everyday locations become stages for extraordinary experiments, creating a sense of immediacy and plausibility that anchors the story in modern reality.

• present day
• contemporary
• modern era

The film explores three major themes: Memory Obsession, where Tom treats memories as something to engineer and control, pushing beyond normal recollection; Moral Consequences, examining the ethical limits of memory technology and how wealth enables dangerous experiments that disregard human life; and Reality vs Illusion, where the distinction between memory and actuality dissolves as re-enactments bleed into real events.

• memory
• obsession
• morality
• reality
• illusion

Tom Sturridge is a wealthy man whose memory loss from a falling object triggers an all-consuming obsession with recreating past experiences. He treats memory as a tool to perfect his reality, and his meticulous nature escalates into dangerous actions that threaten others and his own sanity. His fixation on recreating exact sensory details reveals how memory can become a means of control.

• tom sturridge
• protagonist
• memory loss
• obsession

Naz (played by Arsher Ali) is Tom's assistant who coordinates the memory reenactments. He is compliant in helping Tom reconstruct the past but recognizes the moral risks involved. Naz often acts as a reluctant mediator as the project spirals beyond control, serving as the voice of caution while still participating in the increasingly dangerous reenactments.

• naz
• arsher ali
• assistant
• mediator

Catherine (played by Cush Jumbo) is Tom's close friend whose conflict with him exposes the personal costs of his memory project. Her relationship with Tom deteriorates as his obsession deepens, representing the human toll of his obsessive pursuit to reconstruct and control his past through dangerous reenactments.

• catherine
• cush jumbo
• friend
• relationship

The Memory Obsession theme represents Tom's dangerous fixation on recreating exact sensory details from his past. He treats memories as something to be engineered rather than simply remembered, pushing beyond normal recollection. His perfectionism drives him to riskier, more dangerous reenactments as the project spirals out of control, revealing how memory can become a tool for control rather than a record of experience.

• memory
• perfectionism
• control
• engineering memories

The Reality vs Illusion theme explores how re-enactments gradually bleed into real events, dissolving the distinction between memory and actuality. The mind becomes both stage and audience, with people around Tom becoming unknowing participants in his reconstructed experiences. The film questions whether a life built from memories can ever be authentic, asking what remains of a person who rewrites their own past.

• reality
• illusion
• authenticity
• perception

The Moral Consequences theme probes the ethical limits of memory technology and obsessive creativity. Wealth enables Tom to conduct dangerous experiments that disregard the value of human life. Warnings from Naz and the violent events that unfold emphasize that attempting to rewrite reality can corrupt the person performing it. Violence and harm become the inevitable price of Tom's pursuit.

• ethics
• morality
• violence
• consequences
• wealth

Christopher is an ex-convict recruited by Tom for a bank robbery reenactment. His involvement highlights the danger of staging real violence for simulated outcomes, as he becomes a casualty in Tom's escalating plan. His character serves as a tragic example of how Tom's pursuit of memory perfection directly harms innocent people.

• christopher
• ex-convict
• bank robbery
• casualty

DI Merril (played by Shaun Prendergast) is a detective who pursues the irregular deaths and investigates the bank incident. He represents law and skepticism in the face of Tom's manipulated reality, serving as the investigative force that uncovers the truth behind the increasingly dangerous reenactments.

• di merril
• detective
• police
• investigation

The urban landscape emphasizes clinical precision and surveillance, reinforcing the cold, methodical nature of Tom's memory-driven world. The residential flat stairwell serves as the personal anchor where memories are revived, while the bank and social venues become stages for increasingly dangerous experiments. The modern city settings make the extraordinary premise feel plausible and immediate.

• urban
• surveillance
• clinical
• settings
• city