Kate Mara
Mary Jo Kopechne
Olivia Thirlby
Rachel Schiff
Clancy Brown
Robert McNamara
Taylor Nichols
Ted Sorensen
Gillian Mariner Gordon
Cricket
Angela Hope Smith
Maryellen Lyons
Victor Warren
Stephen Smith
David De Beck
Sargent Shriver
Barry Press
Burke Marshall
Matthew Lawler
Dun Gifford
Andria Blackman
Joan Kennedy
Joseph Zamparelli
Officer Look
Charlotte Dore
Gwen Kopechne
Tim Jackson
Joseph Kopechne
Damien Di Paola
Ray LaRosa
Bill Humphreys
James Reston
Gary Tanguay
TV Interviewer
Diana Boudreau
Police Secretary
Alison Wachtler
Liz Trotta
Tony Viveiros
Floor Producer
Sean Patrick Hopkins
Ross Richards
Tamara Hickey
Marilyn Richards
Tom O'Brien
Neighbor's Husband
Sarah Elizabeth Mitchell
Senate Secretary
Michael Fennimore
Chief of Staff
Dustin Tucker
Senatorial Aide
Paul Pape
Dick Drayne (voice)
Jake Head
James Smith (voice)
Chris Edgerly
Edmund Dinis (voice)
Wally Wingert
Newscaster (voice)
Piotr Michael
Newscaster (voice)
Bill Mootos
Older Reporter
Philip Dorn Hebert
Jack Crimmins
Rick Hamilton
Ferry Captain
Paul Taft
Vineyard Gazette Photographer
David Callanan
Charles Tretter
Thomas Whitestone
Organist
Thomas Brogan
Edgartown Policeman
Charles Mathison
Admin Worker
Robert Tremouille
Admin Worker
Skye Gladstone
Dike House Inhabitant
Timothy Canady
Security Agent
Patrick Parhiala
Security Agent
Whitney Cass
Security Agent
Robert Conley
Security Agent
Michael Swanson
Security Agent
Ralph Bennett
Fire Truck Driver
Nathan Bruckler
Tow Truck Driver
Camille Faman
Female Employee
Carrie Ann Quinn
RMV Attendant
Susan Garfield
Senate Staffer (uncredited)
Marinko Radakovic
Reporter
Paul Bellefeuille
Dike House Resident (uncredited)
Joe Cali
Reporter (uncredited)
Jesse Christensen
Reporter (uncredited)
Rob DiNinni
Reporter #4 (uncredited)
Stephen F Feeley
Funeral guest / mourner (uncredited)
William Galatis
Shiretown Inn Guest (uncredited)
John Hawe
Stephen Sorenson (uncredited)
Bobby Kenney
Investigative News Reporter (uncredited)
Dov Kling-Levine
Protester / Local (uncredited)
Jimmy Malcolm
News Photographer (uncredited)
Jason Mulcahy
Reporter (uncredited)
Anthony Pelton
Plymouth Pennsylvania Polic Officer (uncredited)
Bill Porter
Investigative News Reporter (uncredited)
Harold Rudolph
Funeral attendee (uncredited)
John Sarnie
Mourner (uncredited)
Alexander Platt
Stan Moore
Sigrid Lium
Senate Staffer (uncredited)
