Katee Sackhoff
Niko Breckinridge (20 eps)
Justin Chatwin
Erik Wallace (20 eps)
Samuel Anderson
William (20 eps)
Elizabeth Faith Ludlow
Cas Isakovic (20 eps)
A.J. Rivera
Bernie Martinez (20 eps)
Alexander Eling
Javier Almanzar (20 eps)
JayR Tinaco
Zayn Petrossian (20 eps)
Blu Hunt
August Catawnee (11 eps)
Alex Ozerov-Meyer
Oliver Sokolov (11 eps)
Lina Renna
Jana Breckinridge-Wallace (11 eps)
Tongayi Chirisa
Richard Ncube (10 eps)
Jake Abel
Sasha Harrison (10 eps)
Selma Blair
Harper Glass (10 eps)
Dillon Casey
Seth Gage (10 eps)
Jessica Camacho
Michelle Vargas (6 eps)
Greg Hovanessian
Beauchamp McCarry (5 eps)
Helen King
Salvare (ship computer voice) (4 eps)
Tyler Hoechlin
Ian Yerxa (3 eps)
Shannon Chan-Kent
Iara (3 eps)
Kurt Yaeger
Dillon Conner (2 eps)
Parveen Dosanjh
Dr. Nani Singh (2 eps)
Dion Riley
Marcus Peterson (1 eps)
Leifennie
Azami (1 eps)
Mathew Yanagiya
Special Ops Soldier (1 eps)
Catherine Lough Haggquist
Annette Mackenzie (1 eps)
Rekha Sharma
Ursula Monroe (1 eps)
Kamran Fulleylove
Nestor (1 eps)
Alex Rose
Amos (1 eps)
Carlena Britch
Paula Carbone (1 eps)
Barbara Williams
General Dubois (1 eps)
Mathias Retamal
Burly Thug (1 eps)
Tariq Leslie
Engineer (1 eps)
Jessica Sipos
New A.I. (1 eps)
Kate Vernon
Ava Beckenbridge (1 eps)