Besetzung 19

1. 

   Gregory Peck

   Charles Keith

2. 

   Richard Crenna

   Jim Pruett

3. 

   David Janssen

   Ted Dougherty

4. 

   James Franciscus

   Clayton Stone

5. 

   Gene Hackman

   Buzz Lloyd

6. 

   Lee Grant

   Celia Pruett

7. 

   Nancy Kovack

   Teresa Stone

8. 

   Mariette Hartley

   Betty Lloyd

9. 

   Scott Brady

   Public Affairs Officer

10. 

    Frank Marth

    Air Force Systems Director

11. Craig Huebing

    Flight Director

12. 

    John Carter

    Flight Surgeon

13. Vincent Van Lynn

    Aerospace Journalist

14. 

    George Gaynes

    Mission Director

15. Tom Stewart

    Houston Cap Com

16. 

    Duke Hobbie

    Air Force Titan Specialist

17. 

    Walter Brooke

    Network Commentator

18. Dennis Robertson

    Launch Director

19. 

    Kenner G. Kemp

    Guest in Observation Room (uncredited)

Crew 23