Stała obsada sezonu 8

1. 

   Seth MacFarlane

   Capt. Ed Mercer

2. 

   Adrianne Palicki

   Cmdr. Kelly Grayson

3. 

   Penny Johnson Jerald

   Dr. Claire Finn

4. 

   Scott Grimes

   Lt. Gordon Malloy

5. 

   Peter Macon

   Lt. Cmdr. Bortus

6. 

   J. Lee

   John LaMarr

7. 

   Mark Jackson

   Isaac

8. 

   Halston Sage

   Alara Kitan

Goście specjalni 19

1. 

   Chad L. Coleman

   Klyden

2. 

   Jeffrey Tambor

   Ben Mercer

3. 

   Holland Taylor

   Jeannie Mercer

4. 

   JD Cullum

   Calivon Zoo Administrator

5. 

   Ron Canada

   Admiral Tucker

6. 

   Tory Belleci

   Calivon Alien (uncredited)

7. 

   Brett Rickaby

   Lurenek

8. 

   Jerry O'Donnell

   Captain of the USS Bleriot

9. 

   Andrew Bering

   Technician Jennings

10. Alaina Fleming

    Technician Reed

11. Jeremy Guskin

    Furry Alien

12. Maxwell Hurlburt

    Greenish Alien

13. 

    Larry Joe Campbell

    Steve Newton

14. 

    Armen Nahapetian

    Calivon Child

15. 

    Sarah Buehler

    Calivon mother

16. 

    Mike Gray

    Ensign Parker

17. 

    George Tsai

    Shuttle Bay Officer

18. 

    Ryan Dietz

    Calivon Official

19. 

    Shannon McClung

    Calivon Official

Ekipa 4