 | Doctor Aki Ross |
 | Captain Gray Edwards |
 | Ryan |
 | Neil |
 | Jane |
 | Dr. Sid |
 | General Hein |
 | Council Member #1 (voice) |
 | Council Member #2 (voice) |
 | Major Elliot |
 | Additional Voices (voice) |
 | Additional Voices (voice) (as Andrea Taylor) |
 | Additional Voices (voice) (as Catherine Cavadini) |
 | Additional Voices (voice) |
 | Additional Voices (voice) |
Additional Voices (voice) (as Judi Durand) | |
 | Additional Voices (voice) |
 | Additional Voices (voice) |
 | Additional Voices (voice) |
Additional Voices (voice) | |
Additional Voices (voice) | |
Additional Voices (voice) | |
 | BCR Soldier #1 / Space Station Technician #2 / Additional Voices (voice) |
 | BFW Soldier #1 (voice) |
 | Space Station Technician #3 (voice) |
 | Scan Technician (voice) |