Character Relationship Map: Body Heat

Characters

• Ned Racine (played by William Hurt) — protagonist

  Ned is a womanizing, financially struggling South Florida lawyer who begins an affair with Matty and becomes her accomplice in murdering Edmund. He arranges the killing, creates an alibi, helps destro...

• Matty Walker (played by Kathleen Turner) — protagonist

  Matty is Edmund's young wife and Ned's secret lover. Facing the loss of her fortune through divorce, she manipulates Ned into helping kill Edmund and appears to arrange a second deadly trap. Her forge...

• Edmund Walker (played by Richard Crenna) — supporting

  Edmund is Matty's wealthy, shady husband and the murder victim. He warns Ned that he would kill any man having an affair with his wife, then is killed through Ned and Matty's scheme. His estate and di...

• Peter Lowenstein (played by Ted Danson) — supporting

  Peter is Ned's friend and a prosecutor involved in investigating Edmund's death. Along with Oscar, he suspects Matty's involvement and warns Ned to stay away from her. His professional connection to t...

• Oscar Grace (played by J.A. Preston) — supporting

  Oscar is Ned's friend and a detective investigating Edmund's death. He notices that Edmund's missing glasses disprove the supposed arson-scene killing, questions Matty's story, detects weaknesses in N...

• Teddy Lewis (played by Mickey Rourke) — supporting

  Teddy is Ned's former client, an arsonist and bombmaker who builds the incendiary device used to destroy Edmund's body. Later, he tells Ned that a woman had asked how to rig a bomb to a door, providin...

• Mary Ann (played by Kim Zimmer) — supporting

  Mary Ann is a woman Ned once met briefly and who is presented as a witness to Edmund's supposedly new will. After disappearing, she becomes central to Ned's suspicion that Matty was hiding her past. N...

Canonical Relationships

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

• Ned Racine → Teddy Lewis (Professional Former Client) — Their prior professional connection gives Ned access to criminal expertise.

  Ned meets with Teddy, described as an old client, and asks him to build an incendiary device.

• Matty Walker → Edmund Walker (Family Wife) — Their marriage provides the legal, financial, and emotional framework for the murder scheme.

  The plot identifies Matty as the young wife of businessman Edmund Walker.

• Ned Racine → Matty Walker (Romantic Secret Lovers) — Their affair develops into a conspiracy to remove Edmund and obtain his fortune.

  Ned begins an affair with Matty, Edmund Walker's wife, and their secret passion becomes the central force of the plot.

Story Dynamics

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

• Ned Racine → Mary Ann (Social Prior Acquaintances) — Their brief earlier meeting later becomes central to identifying Matty's deception.

  The supposed witness Mary Ann Simpson was a woman Ned had once met in passing.

• Mary Ann → Matty Walker (Conflict Blackmail Target) — Mary Ann's knowledge threatens Matty's assumed identity and plan.

  Ned surmises that Mary Ann discovered Matty's identity scheme and blackmailed her before being murdered.

• Oscar Grace → Matty Walker (Conflict Suspected Accomplice) — Oscar treats Matty as a possible participant in the murder scheme.

  The police suspect Matty is involved in Edmund's death, and Oscar observes her interaction with Ned before the boathouse explosion.

• Peter Lowenstein → Oscar Grace (Alliance Investigative Partners) — They form the official investigative partnership opposing the conspiracy.

  Peter, a prosecutor, and Oscar, a detective, investigate Edmund's death together and warn Ned about Matty.

• Ned Racine → Oscar Grace (Social Friends) — Their friendship comes under pressure as Oscar begins suspecting Ned.

  Oscar is explicitly identified as one of Ned's friends investigating Edmund's death.

• Ned Racine → Peter Lowenstein (Social Friends) — Peter's friendship with Ned complicates his involvement in the investigation.

  The investigation is conducted by Ned's friends, prosecutor Peter Lowenstein and detective Oscar Grace.

• Teddy Lewis → Matty Walker (Narrative Indirect Enabler) — Teddy supports the couple's plan without direct contact with Matty in the account.

  Teddy's device is used in the scheme created by Ned and Matty to conceal Edmund's death.

• Edmund Walker → Ned Racine (Conflict Threatened Rival) — Edmund unknowingly threatens Ned as Matty's lover.

  During dinner, Edmund says he would kill any man having an affair with his wife.

Story Analysis

A secret affair becomes a murder conspiracy, then unravels through manipulation, forensic clues, and an identity deception.

Plot Progression

1. Heat, Desire, and Inheritance — Ned and Matty begin a secret affair in South Florida. Matty's marriage and prenuptial agreement make divorce financially impossible, turning desire toward murder.
2. The Murderer Builds an Alibi — Ned obtains an incendiary device from Teddy and constructs a Miami alibi. He kills Edmund, destroys the body, and separates from Matty while she claims the estate.
3. The Will's Hidden Design — A fraudulent will is exposed and invalidated, making Matty the sole beneficiary. Ned realizes that Matty deliberately created a document certain to fail.
4. Friends Turn Investigators — Peter and Oscar investigate the murder while Ned openly dates Matty as a distraction. Missing glasses, the false witness, and the weak Miami alibi steadily threaten the conspiracy.
5. The Boathouse Double Cross — Teddy's information and Matty's phone call lead Ned to a wired boathouse. The explosion appears to kill Matty, but Ned develops a theory that she planted Mary Ann's body.