Series Cast 19

1. 

   Richard Dawkins

   Presenter (3 Episodes)

2. Richard Hulbert Jr.

   Self (1 Episode)

3. Larry Gelmon

   Self (1 Episode)

4. Randal Keynes

   Self (1 Episode)

5. J. Craig Venter

   Self (1 Episode)

6. Richard Leakey

   Self (1 Episode)

7. Bonifes Adoyo

   Self (1 Episode)

8. Eric Beinhocker

   Self (1 Episode)

9. 

   Steven Pinker

   Self (1 Episode)

10. Claus Rodgaard

    Self (1 Episode)

11. Stacey Kuch

    Self (1 Episode)

12. Frans de Waal

    Self (1 Episode)

13. Iris French

    Self (1 Episode)

14. John Mackay

    Self (1 Episode)

15. Wendy Wright

    Self (1 Episode)

16. Nick Cowan

    Self (1 Episode)

17. Randolph Nesse

    Self (1 Episode)

18. Rowan Williams

    Self (1 Episode)

19. 

    Daniel C. Dennett

    Self (1 Episode)

Series Crew 4