Character Relationship Map: Red Lights

Characters

• Tom Buckley (played by Cillian Murphy) — protagonist
• Margaret Matheson (played by Sigourney Weaver) — protagonist
• Simon Silver (played by Robert De Niro) — supporting
• Sally Owen (played by Elizabeth Olsen) — supporting

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Margaret Matheson → Sally Owen (Professional Student And Mentor)

  Sally is described as an eager student and fellow skeptic working within the investigative group led by Margaret and Tom.

• Tom Buckley → Margaret Matheson (Professional Assistant)

  The plot identifies Tom Buckley as Margaret Matheson's assistant and shows them jointly investigating paranormal claims.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Sally Owen → Simon Silver (Conflict Fraud Investigator)

  Sally discovers that Silver and the other isolation-booth participant used synchronized analog watches and a time-based pattern to fake telepathy.

• Tom Buckley → Simon Silver (Conflict Principal Adversaries)

  Tom repeatedly attempts to investigate Silver, whose equipment interference and assistant-led assault obstruct his efforts before Tom confronts him on...

• Margaret Matheson → Simon Silver (Conflict Skeptical Opponent)

  Margaret previously tried to expose Silver and later refuses Tom's suggestion that they investigate him again because of the disturbing encounter invo...

• Tom Buckley → Sally Owen (Alliance Teammate)

  Tom proposes that he, Margaret, and Sally investigate Simon Silver, identifying Sally as a fellow skeptic and eager student.

Story Analysis

A skeptical investigator pursues a fraudulent psychic while concealing that he possesses genuine paranormal power.

Plot Progression

1. Skeptics Enter The Spotlight
2. The Cost Of Pursuit
3. Evidence Against Reason
4. The Fraud Unravels
5. The Hidden Power Revealed