Season Regulars 6

1. 

   乔尔·金纳曼

   Ed Baldwin

2. 

   迈克尔·多曼

   Gordon 'Gordo' Stevens

3. 

   仙朵·范桑頓

   Karen Baldwin

4. 

   乔迪·巴尔弗

   Ellen Wilson

5. 

   莎拉·琼斯

   Tracy Stevens

6. 

   雷恩·施密特

   Margo Madison

Guest Stars 39

1. 

   Deniz Akdeniz

   Paul Santoro

2. 

   Brandon Bales

   Winston Blake

3. 

   Vanessa Lyon

   Graciana Rosales

4. 

   Christopher Wallinger

   Harvey

5. Paolo Cesar

   Guide

6. 

   Christopher Kohls

   Control Officer

7. 

   Curtis Fortier

   Reporter #1

8. 

   Brian Houtz

   Reporter #2

9. 

   Laura Patalano

   Teresa

10. 

    Frank Gallegos

    Angel

11. Margarita Reyes

    Elena

12. 

    Colton Castaneda

    Jim

13. 

    杰夫·布兰森

    Neil Armstrong

14. 

    Steven Pritchard

    Pete Conrad

15. 

    Jeffrey Muller

    Del

16. Max Barsness

    Tommy

17. 

    Tony Lewellen

    Coop

18. 

    Daniel Robbins

    Hank Poppen

19. 

    迈克尔·哈尼

    Jack Broadstreet

20. 

    Jason David

    Young Daniel Stevens

21. William Lee Holler

    Young Jimmy Stevens

22. 

    Nick Wechsler

    Fred

23. Teddy Blum

    Young Shane Baldwin

24. 

    埃里克·拉丹

    Gene Kranz

25. 

    科尔姆·费奥雷

    Wernher von Braun

26. 

    Ben Begley

    Charlie Duke

27. 

    Ryan Kennedy

    Michael Collins

28. 

    David Gautreaux

    Barry Newsome

29. 

    马克·鲍尔

    Deke Slayton

30. 

    Chris Agos

    Buzz Aldrin

31. 

    Rebecca Wisocky

    Marge Slayton

32. 

    Olivia Trujillo

    Aleida Rosales

33. 

    Spencer Garrett

    Roger Scott

34. 

    Dan Donohue

    Thomas Paine

35. 

    Dave Power

    Frank Sedgewick

36. Nick Toren

    Tim 'Bird Dog' McKiernan

37. 

    Arturo del Puerto

    Octavio Rosales

38. 

    Meghan Leathers

    Pam Horton

39. 

    Noah Harpster

    Bill Strausser

Crew 5