Jason Clarke

Ted Kennedy

Acting

Kate Mara

Mary Jo Kopechne

Acting

Ed Helms

Joseph Gargan

Acting

Bruce Dern

Joseph Kennedy

Acting

Jim Gaffigan

Paul Markham

Acting

Olivia Thirlby

Rachel Schiff

Acting

Clancy Brown

Robert McNamara

Acting

Taylor Nichols

Ted Sorensen

Acting

John Fiore

Chief Arena

Acting

Gillian Mariner Gordon

Cricket

Acting

Katie Henoch

Suzy

Acting

Lexie Roth

Nance Lyons

Acting

Angela Hope Smith

Maryellen Lyons

Acting

Vincent Tycer

David Burke

Acting

Victor Warren

Stephen Smith

Acting

David De Beck

Sargent Shriver

Acting

Barry Press

Burke Marshall

Acting

Matthew Lawler

Dun Gifford

Acting

Beth Petrou

Ann Gargan

Acting

Thomas Kee

Walter Steele

Acting

Andria Blackman

Joan Kennedy

Acting

Donald Watson

Dr. Watt

Acting

Walter Driscoll

Dr. Mills

Acting

Joe Chase

John Farrar

Acting

Joseph Zamparelli

Officer Look

Acting

Charlotte Dore

Gwen Kopechne

Acting

Tim Jackson

Joseph Kopechne

Acting

Damien Di Paola

Ray LaRosa

Acting

Ed Peed

Eugene Frieh

Acting

Bill Humphreys

James Reston

Directing

Gary Tanguay

TV Interviewer

Acting

Diana Boudreau

Police Secretary

Acting

Alison Wachtler

Liz Trotta

Acting

Tony Viveiros

Floor Producer

Acting

Sean Patrick Hopkins

Ross Richards

Acting

Tamara Hickey

Marilyn Richards

Acting

Nancy O'Brien

Neighbor

Acting

Tom O'Brien

Neighbor's Husband

Acting

Noah Carpenter

Teddy Jr.

Acting

Sarah Elizabeth Mitchell

Senate Secretary

Acting

A.J. Accardi

Hotel Clerk

Acting

Theresa Curran

Cantor

Acting

Michele Proude

Vicki

Acting

Michael Fennimore

Chief of Staff

Acting

George Capaccio

Doctor

Acting

Dustin Tucker

Senatorial Aide

Acting

Jack Harte

Reporter #1

Acting

Bob Jaffe

Reporter #2

Acting

Brian Currie

Reporter #3

Acting

Paul Pape

Dick Drayne (voice)

Acting

Jake Head

James Smith (voice)

Acting

Chris Edgerly

Edmund Dinis (voice)

Acting

Wally Wingert

Newscaster (voice)

Acting

Piotr Michael

Newscaster (voice)

Acting

Bill Mootos

Older Reporter

Acting

Jody Ebling

Ethel Kennedy

Acting

Philip Dorn Hebert

Jack Crimmins

Acting

Holt Murray

Mr. Samuels

Acting

Sawyer Murray

Donnie

Acting

Rick Malone

Steele Cronie

Acting

Rick Hamilton

Ferry Captain

Acting

Caleb Enos

Deckhand

Acting

Paul Taft

Vineyard Gazette Photographer

Acting

David Callanan

Charles Tretter

Directing

Thomas Whitestone

Organist

Acting

Patrick Sheehan

Lawyer

Directing

Jeff Savage

John Culver

Acting

Tom Briody

Lawyer

Acting

David Lucas

Lawyer

Acting

Ed O'Keefe

Funeral Priest

Acting

Thomas Brogan

Edgartown Policeman

Acting

Robert Burke

Admin Worker

Acting

Charles Mathison

Admin Worker

Acting

Luke Nelson

Admin Worker

Acting

Robert Tremouille

Admin Worker

Acting

Skye Gladstone

Dike House Inhabitant

Acting

Timothy Canady

Security Agent

Acting

Patrick Parhiala

Security Agent

Acting

Whitney Cass

Security Agent

Acting

Robert Conley

Security Agent

Acting

Michael Swanson

Security Agent

Acting

Ralph Bennett

Fire Truck Driver

Acting

Nathan Bruckler

Tow Truck Driver

Acting

Camille Faman

Female Employee

Acting

Carrie Ann Quinn

RMV Attendant

Acting

Susan Garfield

Senate Staffer (uncredited)

Acting

Marinko Radakovic

Reporter

Acting

Paul Bellefeuille

Dike House Resident (uncredited)

Acting

Joe Cali

Reporter (uncredited)

Acting

Jesse Christensen

Reporter (uncredited)

Acting

Rob DiNinni

Reporter #4 (uncredited)

Acting

Stephen F Feeley

Funeral guest / mourner (uncredited)

Acting

William Galatis

Shiretown Inn Guest (uncredited)

Acting

John Hawe

Stephen Sorenson (uncredited)

Acting

Bobby Kenney

Investigative News Reporter (uncredited)

Acting

Dov Kling-Levine

Protester / Local (uncredited)

Acting

Jimmy Malcolm

News Photographer (uncredited)

Acting

Jason Mulcahy

Reporter (uncredited)

Acting

Anthony Pelton

Plymouth Pennsylvania Polic Officer (uncredited)

Acting

Bill Porter

Investigative News Reporter (uncredited)

Acting

Harold Rudolph

Funeral attendee (uncredited)

Acting

John Sarnie

Mourner (uncredited)

Acting

Alexander Platt

Stan Moore

Acting

Sigrid Lium

Senate Staffer (uncredited)

Acting