Season Regulars 5

1. 

   Michael Sheen

   William Masters

2. 

   Lizzy Caplan

   Virginia Johnson

3. 

   Caitlin FitzGerald

   Libby Masters

4. 

   Nicholas D'Agosto

   Dr. Ethan Haas

5. 

   Teddy Sears

   Dr. Austin Langham

Guest Stars 17

1. 

   Joseph Lyle Taylor

   Stan

2. 

   Kyle Jones

   Glenn

3. Emily Davenport

   Patty

4. Romina Bovolini

   F-102

5. 

   Cheryl Bricker

   Subject 096

6. 

   Mike Peebler

   Anesthesiologist

7. Susie Schelling

   OR Nurse

8. Shaun Rylee

   Scully Family Friend (uncredited)

9. 

   Rose McIver

   Vivian Scully

10. 

    Ann Dowd

    Estabrooks Masters

11. 

    Kandis Fay

    Pam

12. 

    Cole Sand

    Henry Johnson

13. 

    Kayla Madison

    Tessa Johnson

14. 

    Allison Janney

    Margaret Scully

15. 

    Garrett M. Brown

    Chancellor Fitzhugh

16. 

    Heléne Yorke

    Jane Martin

17. 

    Beau Bridges

    Dr. Barton Scully

Crew 3