Character Relationship Map: Narrow Margin

Characters

• Robert Caulfield (played by Gene Hackman) — protagonist

  Deputy District Attorney and former Marine who investigates the murder of Leo Watts's lawyer. He rescues Carol Hunnicut, protects her on a train to Vancouver, and exposes corruption within his office....

• Carol Hunnicut (played by Anne Archer) — protagonist

  Divorced editor who accidentally witnesses the murder of crime boss Leo Watts's lawyer, Michael Tarlow. She becomes the primary target of Watts's hitmen, fleeing to a cabin and later a train to escape...

• Nelson (played by James B. Sikking) — supporting

  One of crime boss Leo Watts's hired gunmen. He tracks Carol Hunnicut to the train and attempts to bribe Robert Caulfield into surrendering her.

• Leo Watts (played by Harris Yulin) — supporting

  Power crime boss who orders the murder of his lawyer Michael Tarlow after discovering he stole from him. He subsequently sends hitmen to eliminate Carol Hunnicut to silence her.

• Nicholas (played by Codie Lucas Wilbee) — supporting
• Michael Tarlow (played by J.T. Walsh) — supporting

  Widowed lawyer and Carol's blind date. He stole money from crime boss Leo Watts, which leads to him being shot and killed by Watts's gunman in his hotel suite.

• Nicholas' Mother (played by Barbara Russell) — minor
• Kathryn Weller (played by Susan Hogan) — supporting

  A passenger who befriends Robert Caulfield on the train. She is actually a disguised assassin sent by Watts but is knocked off the train when it enters a tunnel.

• James Dahlbeck (played by Kevin McNulty) — minor
• Sergeant Dominick Benti (played by M. Emmet Walsh) — supporting

  Police sergeant who locates Carol Hunnicut at her cabin and assists Robert Caulfield in rescuing her. He is killed during the initial attack on the cabin.

Canonical Relationships

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

• Nicholas' Mother → Nicholas (mother)
• Robert Caulfield → James Dahlbeck (Professional Colleagues And Adversaries) — Their professional connection becomes evidence of corruption and betrayal.

  Robert phones his fellow deputy district attorney James Dahlbeck to arrange police protection, but the supposed police are revealed as Watts's men.

• Robert Caulfield → Sergeant Dominick Benti (Professional Law Enforcement Partners) — They cooperate in locating and extracting Carol.

  Benti traces Carol to the cabin and assists Robert in the rescue before being killed during the attack.

• Leo Watts → Nelson (Professional Employer And Gunman) — Nelson acts as an operative for Watts.

  Nelson is identified as one of Leo Watts's hired gunmen and tracks Carol and Robert on the train.

• Michael Tarlow → Leo Watts (Professional Lawyer And Client) — Their professional relationship connects the murder to Watts's criminal operation.

  The plot identifies Michael Tarlow as Leo Watts's lawyer, and Tarlow goes to make a call to Watts after receiving a client message.

Story Dynamics

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

• Kathryn Weller → Robert Caulfield (Social Deceptive Acquaintance) — Her apparent friendliness conceals a lethal assignment.

  Kathryn strikes up an acquaintance with Robert on the train, but later reveals herself as an assassin.

• James Dahlbeck → Leo Watts (Conflict Corrupt Collaborator) — Dahlbeck secretly enables Watts's pursuit of Carol.

  The police arranged through Dahlbeck turn out to be Watts's men, confirming that Dahlbeck is dirty.

• Robert Caulfield → Leo Watts (Conflict Investigator And Crime Boss) — Robert's legal investigation challenges Watts's criminal power.

  Robert investigates the murder connected to Watts, exposes corruption protecting Watts, and helps Carol testify against him.

• Robert Caulfield → Nelson (Conflict Pursuer And Opponent) — Robert repeatedly opposes Nelson's efforts to capture Carol.

  Nelson tracks Robert and Carol onto the train, later attempts to bribe Robert, and fights him on the train roof.

• Leo Watts → Carol Hunnicut (Conflict Target And Persecutor) — Watts treats Carol as a dangerous witness.

  After Carol witnesses Tarlow's murder, Leo Watts sends hitmen to eliminate her.

• Carol Hunnicut → Michael Tarlow (Social Blind Date) — Their brief social meeting places Carol at the murder scene.

  Carol is on a blind date with the widowed lawyer Michael Tarlow at a hotel restaurant.

• Robert Caulfield → Carol Hunnicut (Alliance Protector) — Robert becomes Carol's principal protector and escape partner.

  Robert Caulfield travels to Carol Hunnicut's cabin, rescues her during the attack, and protects her throughout the train journey.

Story Analysis

A witness and a determined deputy district attorney survive a criminal conspiracy long enough to expose its leader in court.

Plot Progression

1. Murder Behind the Door — Carol's blind date with Michael Tarlow places her near a murder committed by Leo Watts's organization. After witnessing the killing, she realizes that she has become a target.
2. Flight to the Rockies — Carol hides in a Canadian cabin after arranging safety for her son. Robert Caulfield and Sergeant Dominick Benti locate her, but Watts's men attack before the rescue can be completed.
3. The Moving Hiding Place — Robert and Carol escape by SUV and board a train toward Vancouver. They conceal themselves in a private cabin while Nelson and another gunman search the train.
4. Corruption on the Line — Robert's attempt to obtain police protection exposes James Dahlbeck's betrayal. Robert survives an ambush and rejects Nelson's offer to exchange Carol for money.
5. Roofline Reckoning — A seemingly friendly passenger is revealed as another assassin, and the pursuit reaches the train roof. Carol ultimately survives and identifies Watts in a Los Angeles courtroom.