Naomi Watts as Valerie Plame

Sean Penn as Joseph Wilson

Sam Shepard as Sam Plame

Noah Emmerich as Bill

Michael Kelly as Jack

Bruce McGill as Jim Pavitt

David Andrews as Scooter Libby

Tim Griffin as Paul

Liraz Charhi as Dr. Zahraa

Khaled El Nabawy as Hammad

Sonya Davison as Chanel Suit

Vanessa Chong as Tabir Secretary #1

Anand Tiwari as Hafiz

Stephanie Chai as Tabir Secretary #2

Ty Burrell as Fred

Jessica Hecht as Sue

Norbert Leo Butz as Steve

Rebecca Rigg as Lisa

Brooke Smith as Diana

Tom McCarthy as Jeff

Ashley Gerasimovich as Samantha Wilson

Quinn Broggy as Trevor Wilson

Nicholas Sadler as CIA Tour Leader

Iris Bahr as CPD Agent

Ghazil as Minister of Mines - Niger

Kristoffer Ryan Winters as Joe Turner

Louis Ozawa as Nervous Analyst #1

Sean Mahon as CIA Analyst #1

Mohamed Abdel Fatah as Professor Badawi

Rashmi Rao as Kim

David Denman as Nervous Dave

Remy Auberjonois as Nervous Analyst #2

Sunil Malhotra as Ali

Kevin Makely as Jordan Officer #1

Mousa Al Satari as Mukhabarat Officer

Rafat Basel as Hammad's Son

Maysa Abdel Sattar as Hammad's Wife

Judith Resnik as B.U. Professor

Ben Mac Brown as B.U. Student #1

Satya Bhabha as B.U. Student #2

Nabil Koni as Iraqi Scientist #1

Mohammad Al Sawalqa as Iraqi Scientist #2

Jenny Maguire as Beth

David Warshofsky as Pete

Geoffrey Cantor as Ari Fleischer

David Ilku as Journalist #1

Deidre Goodwin as Journalist #2

Donna Placido as Journalist #3

Adam LeFevre as Karl Rove

Brian McCormack as Steven Hadley

James Rutledge as Andrew Card

Tricia Munford as Cathie Martin

Michael Goodwin as David Addington

Nassar as Mr. Tabir

Chet Grissom as Dir. of CIA Operations

James Joseph O'Neil as Internal Security Officer

Danni Lang as Supporter #1

Jane Lee as Supporter #2

James Moye as Field Reporter #1

Judy Maier as Field Reporter #2

Polly Holliday as Diane Plame

Kola Ogundiran as Businessman #1

Byron Utley as Businessman #2

Anastasia Barzee as Right Wing Reporter

Sanousi Sesay as DC Cab Driver

Angela Lewis as Barista (uncredited)

Michelle E. Mancini as Deceased Soldier's Daughter (uncredited)

Rebekah Paltrow Neumann as UN Diplomat (uncredited)

Barbara Grace Romano as Iraqi Server (uncredited)

Satu Runa as Four Seasons Waitress (uncredited)

Kaipo Schwab as Warehouse Supervisor (uncredited)

Harry L. Seddon as Head Paparazzo (uncredited)

Kent Sladyk as Turkish Diplomat (uncredited)

Bill Walters as Vietnam Vet at Rally (uncredited)