Characters played by Michael Biehn
Sgt. Rex 'Power' Colt
Characters played by Grey Griffin
Dr. Elizabeth Veronica Darling Female AI
Characters played by Phil LaMarr
T.T. 'Spider' Brown
Characters played by Danny Blanco Hall
Colonel Ike Sloan (as Danny Blanco-Hall)
Characters played by Eric Artell
Additional Voices
Characters played by Robin Atkin Downes
Dr. Carlyle
Characters played by Terrence Scammell
Additional Voices
Characters played by Jennifer Seguin
HUD
Characters played by Josh Robert Thompson
Additional Voices
Characters played by Vlasta Vrana
Introductory Narrator
Characters played by James A. Woods
Additional Voices