Claire Danes Carrie Mathison Actor, Producer Mandy Patinkin Saul Berenson Actor Morgan Spector Dante Allen Actor Elizabeth Marvel President Elizabeth Keane Actor Linus Roache David Wellington Actor Maury Sterling Max Piotrowski Actor Jake Weber Brett O'Keefe Actor Amy Hargreaves Maggie Mathison Guest Star Dylan Baker Sen. Sam Paley Guest Star Catherine Curtin Sandy Langmore Guest Star Adrienne Moore Rhonda Guest Star Francesca Faridany Olivia Guest Star Sakina Jaffrey Doctor Guest Star Mackenzie Astin Bill Dunn Guest Star Courtney Grosbeck Josie Mathison-Dunn Guest Star Damian Young Jim Guest Star Marin Hinkle Christine Lonas Guest Star Howard Gordon Writer Alex Gansa Writer, Executive Producer Gideon Raff Writer Lesli Linka Glatter Director