Christie Burke
Lt. Sharon Garnet (12 eps)
Reece Ritchie
Lt. Spencer Lane (12 eps)
Richard Fleeshman
Lt. James Brice (12 eps)
Stacey Read
Alicia Nevins (12 eps)
Ryan Adams
Angus Medford (12 eps)
Pavle Jerinić
Lt. Felix Strickland (12 eps)
Shalini Peiris
Dr. Sanjivni Kabir (12 eps)
Christina Wolfe
Cat Brandice (12 eps)
Tiana Upcheva
Eva Markovic (12 eps)
Jelena Moore
Stella Cogner (12 eps)
Jessica Yemi
Naomi Spencer (12 eps)
Steven Moore
William Mulcahy (10 eps)
Tamara Radovanović
Jelena Griff (10 eps)
Michael Stokey
Albert Stein (9 eps)
Miloš Cvetković
Sasha Novak (9 eps)
Cosmo Kay
Nathan Stark (9 eps)
Tanasije Ćakić
Florian Rupnik (9 eps)
Paul Murray
William Trust (9 eps)
Mercedes De La Cruz
Helena Trust (6 eps)
Samantha Glassner
Kelly Fowler (6 eps)
Miles Barrow
Baylor Trent (5 eps)
Lisa Brenner
Susan Ingram (4 eps)
Dominik Čičak
Harris Beckner (4 eps)
Chris Leask
Malcolm Perry (4 eps)
Jelena Stupljanin
Evelyn Maddox (3 eps)
Nenad Todorović
Tech #1 (2 eps)
Davor Perunović
Robert Strickland (2 eps)
Aleksandar Stoimenovski
Ross (2 eps)
Andrej Momčilov
Brother (1 eps)
Cecilia Eshun
Sister (1 eps)
Lesmay Djakovacki
Mother (1 eps)
Greg De Cuir
Father (1 eps)
Relja Janković
Scholnick (1 eps)
Ana Sorenović
Captain Samantha Lester (1 eps)
Ebony Feare
Grace Nevins (1 eps)
Boris Lukman
Vito Mordi (1 eps)
Jonathan English
Dr. Edward Hall (1 eps)
Arsenije Berić
Ralph Gregor (1 eps)
Milica Vrzić
Reporter (1 eps)
Vahidin Prelić
Marko (1 eps)
Jadran Malkovich
Dr. Marsh (1 eps)
Nikola Karanović
Dr. Rogers (1 eps)
Vuk Baletić
Security Officer Gary (1 eps)
Andrija Labović
Officer Jefferson (1 eps)
Draško Anđić
Guard Vuk (1 eps)
Đorđe Galić
First Lieutenant (Ark 15) (1 eps)
Miloš Vojnović
Weapon Guard 2 (1 eps)