Series Cast 30

1. 

   Stephen Colbert

   Self - Host (161 Episodes)

2. 

   Jeff Goldblum

   — (4 Episodes)

3. 

   J.J. Abrams

   — (2 Episodes)

4. 

   George Wendt

   Santa (1 Episode)

5. 

   Barbara Boxer

   Self (1 Episode)

6. 

   Jon Stewart

   Self (1 Episode)

7. 

   Jeff Daniels

   Self (1 Episode)

8. 

   Al Gore

   — (1 Episode)

9. 

   Richard Dawkins

   — (1 Episode)

10. 

    Ang Lee

    — (1 Episode)

11. 

    Bill Clinton

    — (1 Episode)

12. 

    Tony Danza

    — (1 Episode)

13. 

    Ira Glass

    — (1 Episode)

14. 

    Kathryn Bigelow

    — (1 Episode)

15. 

    Ron Howard

    — (1 Episode)

16. 

    Arianna Huffington

    Self (1 Episode)

17. 

    Neil Gaiman

    — (1 Episode)

18. 

    Larry King

    — (1 Episode)

19. 

    Christiane Amanpour

    — (1 Episode)

20. 

    Chris Matthews

    — (1 Episode)

21. 

    Kris Kristofferson

    — (1 Episode)

22. 

    Carl Wilson

    Self - Guest (1 Episode)

23. 

    John McCain

    Self (1 Episode)

24. 

    Meryl Streep

    — (1 Episode)

25. 

    Peter Singer

    — (1 Episode)

26. 

    Cat Stevens

    — (1 Episode)

27. 

    Ken Burns

    Self (1 Episode)

28. 

    Tom Hanks

    — (1 Episode)

29. 

    Sarah Palin

    Herself (1 Episode)

30. Jerry Mitchell

    Self (1 Episode)

Series Crew 19