Character Relationship Map: Chappaquiddick

Characters

• Ted Kennedy (played by Jason Clarke) — protagonist

  U.S. Senator who accidentally drives off the Dike Bridge with Mary Jo Kopechne. After escaping the submerged car, he delays reporting the accident, seeks advice from his father, and orchestrates a pol...

• Mary Jo Kopechne (played by Kate Mara) — supporting

  A campaign worker who attends a cottage party with Kennedy. She leaves with him and becomes trapped in the overturned, submerged vehicle after the crash. Her death triggers the entire incident, police...

• Joseph Kennedy (played by Bruce Dern) — supporting

  Kennedy's father and a former U.S. Attorney General. Upon learning of the crash, he advises his son to create an alibi, expresses deep concern over family disgrace, and collaborates with a damage cont...

• Paul Markham (played by Jim Gaffigan) — supporting

  Kennedy's friend and assistant. He accompanies Kennedy to the island, attempts to rescue Kopechne from the sinking car, and repeatedly urges Kennedy to report the crash immediately. He later drafts Ke...

• Ted Sorensen (played by Taylor Nichols) — supporting

  Kennedy's speechwriter. He drafts a televised address designed to manipulate public sympathy. Kennedy uses this carefully crafted speech instead of a resignation, successfully navigating public opinio...

• Robert McNamara (played by Clancy Brown) — supporting

  Head of the damage control team assembled to handle the aftermath. He directs efforts to alter official records, prevent further body examinations, and strategically delay the court hearing to minimiz...

• Chief Arena (played by John Fiore) — supporting

  The local police chief who responds to the reported accident. He leads the recovery of Kopechne's body from the submerged vehicle and oversees the initial police investigation into the crash.

Canonical Relationships

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

• Ted Sorensen → Ted Kennedy (Professional Speechwriter) — Sorensen shapes Ted's public message during the political crisis.

  Ted Sorensen prepares a televised speech designed to elicit public sympathy for Ted.

• Robert McNamara → Ted Kennedy (Power Damage Control Leader) — McNamara directs the strategy designed to contain Ted's legal and political exposure.

  Robert McNamara leads a damage control team assembled to address the legal and political consequences of the accident.

• Chief Arena → Ted Kennedy (Power Investigative Authority) — Chief Arena represents the local investigative authority confronting Ted.

  The police find that the recovered car is registered to Ted, and Ted later waits in the Chief's office before giving a statement.

• Chief Arena → Mary Jo Kopechne (Professional Recovery Investigator) — Chief Arena leads the official response to Mary Jo's death.

  Chief Arena responds after the vehicle is discovered and oversees the recovery of Mary Jo's body from the car.

• Joseph Kennedy → Ted Kennedy (Family Father) — Joseph is Ted's father and remains a decisive influence during the crisis.

  The plot identifies Joseph Kennedy as Ted Kennedy's father. Ted calls him after the accident to ask for advice.

Story Dynamics

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

• Joseph Kennedy → Robert McNamara (Alliance Crisis Collaborator) — Joseph's family authority and McNamara's strategy operate within the same crisis response.

  After Joseph condemns Ted's actions, the plot introduces a damage control team led by Robert McNamara to manage the legal and political fallout.

• Paul Markham → Mary Jo Kopechne (Alliance Rescue Attempt) — Paul tries to rescue Mary Jo from the submerged car.

  Paul attempts multiple times to retrieve Mary Jo from the overturned vehicle but cannot open its doors or windows.

• Paul Markham → Ted Kennedy (Alliance Friend And Assistant) — Paul supports Ted operationally during the immediate aftermath.

  The character profile identifies Paul Markham as Ted's friend and assistant, and the plot shows him accompanying Ted to the island and police station.

• Ted Kennedy → Mary Jo Kopechne (Narrative Accident Involvement) — Their journey together becomes the central incident driving the film.

  Ted leaves the party with Mary Jo, drives off the Dike Bridge, escapes the submerged car, and finds that she remains trapped inside.

Story Analysis

The film follows Ted Kennedy's fatal accident, delayed reporting, institutional damage control, and continued political survival.

Plot Progression

1. A Weekend Before Disaster — Ted arrives on Chappaquiddick, loses a sailboat race, and attends a cottage party. He later leaves with Mary Jo Kopechne.
2. The Bridge and the Silence — Ted's car crashes from the Dike Bridge, trapping Mary Jo underwater. Rescue attempts fail, but Ted delays contacting the police.
3. An Alibi Takes Shape — Ted seeks Joseph Kennedy's advice and receives the word "alibi." The discovery of the car forces him to make a controlled police statement.
4. Managing the Fallout — Joseph rebukes Ted, while Robert McNamara's team manages records, body examination, court timing, and public perception. Ted's funeral appearance produces press backlash.
5. The Speech That Remains — Ted receives a suspended sentence and prepares a public address. He rejects the resignation speech and uses Ted Sorensen's appeal instead.