主 演： 琳尼·阿德奇 Leanne Adachi .... Rosa Wong
A.J.·科可 A.J. Cook .... Fiona Kennedy
Michael DeLuise .... Gilles
Peter DeLuise .... Vondi the German Space Tourist
John DeSantis .... Blekah
Carrie Fleming .... Damian's wife
邁克爾·艾恩賽德 Michael Ironside .... Muco
Joe Lando .... Nicholas Churchill
Natassia Malthe .... Quintana
David Palffy .... Phleg
Aaron Pearl .... Roman Kuchinsky
Geoff Redknap .... Worm Host Creature
Elias Toufexis .... Lt. Brackish
Dominic Zamprogna .... Damian Underwood