Claire Danes Carrie Mathison Actor, Producer Mandy Patinkin Saul Berenson Actor Elizabeth Marvel President Elizabeth Keane Actor Linus Roache David Wellington Actor Maury Sterling Max Piotrowski Actor Jake Weber Brett O'Keefe Actor Morgan Spector Dante Allen Actor James D'Arcy Thomas Anson Guest Star Amy Hargreaves Maggie Mathison Guest Star Catherine Curtin Sandy Langmore Guest Star Julee Cerda Reiko Umon Guest Star Fredric Lehne Gen. Rossen Guest Star Mackenzie Astin Bill Dunn Guest Star William Popp Stein Guest Star Clé Bennett Doxie Guest Star Ari Fliakos Carter Bennet Guest Star Howard Gordon Writer Alex Gansa Writer, Executive Producer Gideon Raff Writer Lesli Linka Glatter Director