- Naomi Watts Valerie Plame Wilson
- Sean Penn Joseph Wilson
- Sam Shepard Sam Plame
- Ty Burrell Fred
- David Andrews Scooter Libby
- Brooke Smith Diana
- Noah Emmerich Bill
- Bruce McGill Jim Pavitt
- Michael Kelly Jack
- David Denman Dave
- Tim Griffin Paul
- Louis Ozawa Changchien Analista
- Liraz Charhi Dra. Zahraa
- Sean Mahon Analistas de la CIA #1