Series Cast 16

1. 

   Jay O. Sanders

   Narrator (2 Episodes)

2. 

   Kerstin Perez

   Self (1 Episode)

3. 

   Chamkaur Ghag

   Self (1 Episode)

4. 

   Neta Bahcall

   Self (1 Episode)

5. 

   Clifford V. Johnson

   Self (1 Episode)

6. 

   Adam Riess

   Self (1 Episode)

7. 

   David Kaiser

   Self (1 Episode)

8. 

   Morgane König

   Self (1 Episode)

9. 

   Jason Rhodes

   Self (1 Episode)

10. 

    Susan Mullally

    Self (1 Episode)

11. 

    Alexandra Amon

    Self (1 Episode)

12. 

    John Asher Johnson

    Self (1 Episode)

13. 

    Vera Rubin

    Self (archive footage), Self (archive sound) (1 Episode)

14. 

    Risa Wechsler

    Self (1 Episode)

15. 

    Jaco de Swart

    Self (1 Episode)

16. 

    Alina Kiessling

    Self (1 Episode)

Series Crew 31