Series Cast 32

1. 

   Jennifer Garner

   Sydney Bristow (17 Episodes)

2. 

   Victor Garber

   Jack Bristow (17 Episodes)

3. 

   Ron Rifkin

   Arvin Sloane (17 Episodes)

4. 

   Carl Lumbly

   Marcus Dixon (17 Episodes)

5. 

   Kevin Weisman

   Marshall Flinkman (17 Episodes)

6. 

   Rachel Nichols

   Rachel Gibson (17 Episodes)

7. 

   Amy Acker

   Kelly Peyton (17 Episodes)

8. 

   Balthazar Getty

   Thomas Grace (17 Episodes)

9. 

   Élodie Bouchez

   Renée Rienne (12 Episodes)

10. 

    Tyrees Allen

    Gordon Dean (6 Episodes)

11. 

    Mía Maestro

    Nadia Santos (6 Episodes)

12. 

    Angus Macfadyen

    Joseph Ehrmann (3 Episodes)

13. 

    Patrick Bauchau

    Aldo Desantis (2 Episodes)

14. 

    John Aylward

    Jeffrey Davenport (2 Episodes)

15. 

    Amanda Foreman

    Carrie Bowman (2 Episodes)

16. 

    Merrin Dungey

    Francie Calfo (1 Episode)

17. 

    Bradley Cooper

    Will Tippin (1 Episode)

18. 

    Caroline Goodall

    Elizabeth Powell (1 Episode)

19. 

    Leon Russom

    James Lehman (1 Episode)

20. 

    Kevin Cooney

    Ahern (1 Episode)

21. 

    Gina Torres

    Anna Espinosa (1 Episode)

22. 

    Jordan-Claire Green

    Nicole Gibson (1 Episode)

23. 

    Daniel Zacapa

    Warden (1 Episode)

24. 

    Larry Cedar

    Heinrich Roemer (1 Episode)

25. 

    Rachel G. Fox

    Young Sydney (1 Episode)

26. 

    Ron Bottitta

    Janos Vak (1 Episode)

27. 

    Jack Donner

    Rose (1 Episode)

28. 

    Robert Symonds

    Second Man (1 Episode)

29. 

    Liam Kyle Sullivan

    Technician (1 Episode)

30. 

    Jennifer Hetrick

    Diane Lewis (1 Episode)

31. 

    Ntare Guma Mbaho Mwine

    Benjamin Masari (1 Episode)

32. 

    Darcy Shean

    Sales Clerk (1 Episode)

Series Crew 20