Nick Conner (voice)
Dr. Mek (voice)
Dag'rek (voice)
Niles (voice)
Fred (voice)
Craig (voice) (as Thomas F. Wilson)
Samantha (voice)
Jinx (voice) (as Pamela Segall)
Jessie (voice)
Cmdr. Mason (voice)
Amanda (voice) (as Grey DeLisle)
Computer / Forseti Control / Scientist #2 (voice)
Scout (voice)
Marine (voice)
Marine Leader / Miner #5 (voice)
Miner #1 (voice)
Scientist #4 (voice)
Miner #6 (voice)