Sezono nuolatiniai aktoriai 4

1. 

   David James Elliott

   Harmon Rabb

2. 

   Catherine Bell

   Sarah MacKenzie

3. 

   Patrick Labyorteaux

   Bud Roberts

4. 

   John M. Jackson

   AJ Chegwidden

Kviestinė kino žvaigždė 12

1. 

   Zoe McLellan

   Jennifer Coates

2. 

   Dean Stockwell

   SecNav Edward Sheffield

3. 

   Michael Fairman

   CIA Director Norman Watts

4. 

   John D'Aquino

   Stuart Dunston

5. 

   Paul Collins

   SecNav Alexander Nelson

6. 

   Scott Lawrence

   Sturgis Turner

7. 

   Chuck Carrington

   Jason Tiner

8. 

   Nanci Chambers

   Loren Singer

9. 

   Karri Turner

   Harriet Sims

10. Shari Rose

    Ensign Viodine

11. 

    Tanya Memme

    ZNN News Anchorwoman

12. 

    Lesli Margherita

    Lt. Urbanski

Filmavimo grupė 2