Matt Damon as David Norris

Emily Blunt as Elise Sellas

John Slattery as Richardson

Anthony Mackie as Harry Mitchell

Michael Kelly as Charlie Traynor

Terence Stamp as Thompson

Shane McRae as Adrian Troussant, Elise's Fiancé

Lisa Thoreson as Suburban Mom

Florence Kastriner as Suburban Mom

Natalie Carter as Suburban Neighbor

Phyllis MacBryde as Suburban Neighbor

Chuck Scarborough as Himself

Jon Stewart as Jon Stewart

Kar Fearon as Political Consultant

RJ Konner as Political Consultant

Susan D. Michaels as Reporter

Gregory P. Hitchen as U.S. Coast Guard Officer

Amanda Warren as Senior Campaign Aide

Jessica Lee Keller as Lauren, Elise's Best Friend

Darrell Lenormand as Upstate Farmer

Michael Bloomberg as Mayor Michael R. Bloomberg

Lauren Hodges as Robyn, Campaign Aide

Gregory Lay as Albert, Campaign Aide

James Carville as James Carville

Mary Matalin as Mary Matalin

Anthony Ruivivar as McCrady

Laurie Dawn as Norris Supporter

Christine McLain as Charlie's Assistant, Christine

Betty Liu as Betty Liu

Jim Edward Gately as Man in Madison Square Park

Don Hewitt Sr. as Bus Driver

Venida Evans as Bus Passenger

Julie Hays as Susan, RSR Receptionist

Fabrizio Brienza as Miller

David Bishins as Burdensky

Kate Nowlin as Junior Partner

Rob Yang as Junior Partner

Jennifer Ehle as Brooklyn Ice House Bartender

Johnny Cicco as Johnny from Red Hook

Pedro Pascal as Maitre D' Paul De Santo

Michael Boyne as New Leaf Waiter

Peter Epstein as Taxi Driver

Brian Haley as Police Officer Maes

Kirsty Meares as Police Sergeant

Donnie Keshawarz as Donaldson

Kieran Campion as Donaldson's Aide

Sandi Carroll as Orthopedic Surgeon

Daniel Bazile as Newscaster, Daniel Bazile

Meghan Andrews as Cedar Lake Receptionist

Sandra Berrios as Court Registrar

David Alan Basche as Thompson's Aide

Joel de la Fuente as Thompson's Aide

Mike DiSalvo as Thompson's Aide

Dina Cataldi as DMV Clerk

Jason Kravits as New Yorker in Courthouse Lobby

Peter Jay Fernandez as County Clerk

Lawrence Leritz as Court Officer

Peter Hans Benson as Bureau Headquarters Staff

Leroy McClain as Bureau Headquarters Staff

Brit Whittle as Bureau Headquarters Staff

Wayne Scott Miller as Bureau Headquarters Staff

Lorenzo Pisoni as Bureau Headquarters Staff

Bart Wilder as Bureau Headquarters Staff

Johnathan Hallgrey as Court Officer #2 (uncredited)

Kyoko Bruguera as Bus Passenger