Agent Simone Lewis
Agent Vaslov
Agent Williams
MI6 Agent Taylor
Malizzia (as Vanessa Cooper)
Professor Timothy Wells
Katie Saunders
Senator Toynbee
The Killer
General Saunders
FBI Agent Costello
Denise Johnston
Alien Queen
Tamara
Viceroy Alien
Professor Nevile Hopkins
Dr. Frederick Von Quinterk
Agent Bruce Wallace
Agent Davidson