Misty Mills
В роли:  Cmdr. Dr. Sasha Bernard (4 episodes, 2009-2011)

Mary Gibbs
В роли:  Ensign Kara Donovan (4 episodes, 2009-2011)

Joy Huh
В роли:  Lieutenant Tenara Eban (4 episodes, 2009-2011)

Joseph Miller
В роли:  Captain Kieran Bale (4 episodes, 2009-2011)

T. Michael Adams
В роли:  Commander Alaric Thorrson (4 episodes, 2009-2011)

Kevin Palmer
В роли:  Lieutenant Tinal (4 episodes, 2009-2011)

Wayne Bibbs
В роли:  Ambassador Argo Pagris (3 episodes, 2009-2011)

James Howard Carr
В роли:  Admiral James Bradford (3 episodes, 2009-2011)

Rick Christenhusz
В роли:  Lieutenant Bateman (3 episodes, 2009-2011)

Kim Czas
В роли:  President Helena Breako (3 episodes, 2009-2011)

Jacquie Floyd
В роли:  Ensign Sarah Bailey (3 episodes, 2009-2011)

William C. Fox
В роли:  Admiral Alexander Hoffman (3 episodes, 2009-2011)

Evette France
В роли:  Ensgin Janoa Ryal (3 episodes, 2009-2011)

Vikki Gasko
В роли:  Denara (3 episodes, 2009-2011)

Michelle Harvath
В роли:  Navelle (3 episodes, 2009-2011)

Francesca Omilian
В роли:  Samantha Carrington (3 episodes, 2009-2011)

Eric Jaan
В роли:  Commander Michael Edwards (2 episodes, 2009-2010)

Lindsey Black
В роли:  Lieutenant Alyssa Young (1 episode, 2011)

Jeffrey Hart Peterson
В роли:  Lieutenant Aaron Burton (1 episode, 2011)

Johan Karlberg
В роли:  Ensign Brill Tobin (1 episode, 2009)

John Kern
В роли:  FNN Anchor (1 episode, 2009)

John Messer
В роли:  Security Officer (1 episode, 2009)

Eric Voris
В роли:  Ensign Marks (1 episode, 2009)

David Walters
В роли:  Security Officer (1 episode, 2009)

Eric Henrickson
В роли:  Lieutenant Commander Justin Ambrose (1 episode, 2010)

Christine Doring
В роли:  Engineering Officer (1 episode, 2011)

Andrew Foster
В роли:  Docent Olyn Renna (1 episode, 2011)

Justin Howard
В роли:  Ensign Adam Cooper (1 episode, 2011)

Matthew Eric Johnson
В роли:  Lieutenant Ryan Maxwell (1 episode, 2011)

Ryan-Iver Klann
В роли:  Jason Reed (1 episode, 2011)

Quentin Leach
В роли:  Ensign Capri (1 episode, 2011)

Киф Ли
В роли:  Vaughton (1 episode, 2011)

Robert Maples
В роли:  Commander Garret Bostwick (1 episode, 2011)

Tim Oestreich
В роли:  Senator Ranek (1 episode, 2011)

Brian Richardson
В роли:  234 Operations Officer (1 episode, 2011)

Jacquelyn Whitesel
В роли:  Counselor Elizabeth Grayson (1 episode, 2011)

Zachary Zaitonia
В роли:  Ensign Tomkins (1 episode, 2011)

Jason Alan Wantuck
В роли:  Commander Thomas O'Reilly (unknown episodes)

Todd M. Adams
В роли:  Cmdr Alaric Thorrson (unknown episodes)