Season Regulars 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. 

   Jessica Szohr

   Talla Keyali

7. 

   J. Lee

   John LaMarr

8. 

   Mark Jackson

   Isaac

Guest Stars 26

1. 

   Mike Henry

   Dann

2. 

   Chad L. Coleman

   Klyden

3. 

   Arriane Alexander

   Regorian Doctor #2

4. Brandon Young

   Obstetric Surgeon #2

5. 

   Cory Tucker

   Camp Guard #2

6. 

   John Rubinstein

   Prefect

7. 

   Niko Nicotera

   Rokal

8. 

   Jennifer Landon

   Ukania

9. 

   Robert Curtis Brown

   Chief Advisor Makkal

10. 

    Chris Johnson

    Cassius

11. 

    Erica Shaffer

    Obstetric Surgeon #1

12. Heather Horton

    Science Prefect

13. 

    Marie-Françoise Theodore

    Advisor #2

14. 

    GiGi Hessamian

    Physicist

15. 

    Meredith Thomas

    Nurse

16. 

    Chet Grissom

    Aide

17. 

    Julienne Irons

    Prisoner

18. 

    Charles Maceo

    Camp Guard #1

19. 

    Chad T. Wood

    Warden

20. 

    Thai Edwards

    Holding Cell Guard

21. 

    Troy Vincent

    Man in Lab Coat

22. April Betts

    Engineering Officer

23. 

    Kyra Santoro

    Ensign Turco

24. 

    Blesson Yates

    Topa

25. 

    Ted Danson

    Admiral Perry

26. Jack Kennedy

    Military Security Guard

Crew 2