Chappaquiddick

Jason Clarke as Ted Kennedy Kate Mara as Mary Jo Kopechne Ed Helms as Joseph Gargan Bruce Dern as Joseph Kennedy Jim Gaffigan as Paul Markham Olivia Thirlby as Rachel Schiff Clancy Brown as Robert McNamara Taylor Nichols as Ted Sorensen John Fiore as Chief Arena Lexie Roth as Nance Lyons Victor Warren as Stephen Smith David De Beck as Sargent Shriver Matthew Lawler as Dun Gifford Thomas Kee as Walter Steele Andria Blackman as Joan Kennedy Tim Jackson as Joseph Kopechne Damien Di Paola as Ray LaRosa Gary Tanguay as TV Interviewer Tony Viveiros as Floor Producer Tamara Hickey as Marilyn Richards Nancy O'Brien as Neighbor Tom O'Brien as Neighbor's Husband Michele Proude as Vicki Michael Fennimore as Chief of Staff Dustin Tucker as Senatorial Aide Paul Pape as Dick Drayne (voice) Chris Edgerly as Edmund Dinis (voice) Wally Wingert as Newscaster (voice) Piotr Michael as Newscaster (voice) Bill Mootos as Older Reporter Philip Dorn Hebert as Jack Crimmins Patrick Sheehan as Lawyer Thomas Brogan as Edgartown Policeman Michael Swanson as Security Agent Susan Garfield as Senate Staffer (uncredited) Marinko Radakovic as Reporter Paul Bellefeuille as Dike House Resident (uncredited) Joe Cali as Reporter (uncredited) Stephan F Feeley as Funeral guest / mourner (uncredited) William Galatis as Shiretown Inn Guest (uncredited) Bill Porter as Investigative News Reporter (uncredited) Sigrid Lium as Senate Staffer (uncredited)

Duffy Gaver Stunts John Curran Director Keith Fraase Editor Mary Vernieu Casting Dan Mintz Executive Producer Byron Allen Executive Producer Carolyn Folks Executive Producer Arthur Hiou Stand In Nicolas Harvard Second Unit Director Hank Amos Stunt Double Nicolas Harvard First Assistant Director Maryse Alberti Director of Photography Dana MacDuff Property Master Heidi Pascoe Stunt Double Aaron Glascock Sound Designer Megan Blake Graphic Designer