Cast 20

1. 

   Susan Egan

   Narrator

2. Linus Torvalds

   Himself - Creator, Linux Kernel

3. 

   Richard M. Stallman

   Himself - Founder, GNU Project

4. Eric S. Raymond

   Himself - Author

5. Bruce Perens

   Himself - Author, Open Source Definition

6. Larry Augustin

   Himself - Co-Founder, CEO, VA Linux Systems

7. Michael Tiemann

   Himself - Co-Founder, Cygnus Solutions

8. Brian Behlendorf

   Himself

9. Frank Hecker

   Himself - Former Netscape Systems Engineer

10. Chris DiBona

    Himself

11. Nick Moffitt

    Himself

12. Rob Malda

    Himself

13. Donnie Barnes

    Himself - Employee, Red Hat Software

14. Marc Merlin

    Himself

15. Terry Egan

    Himself

16. Lisa Corsetti

    Herself

17. 

    David Ljung

    Himself

18. José Medeiros

    Himself

19. Russ Emerson

    Himself

20. Patrick Devine

    Himself

Crew 4