Characters played by Michael Guerin
Lord Doom
Characters played by Jerry Lentz
Lord Doom
Characters played by Jon Simanton
Chamberlain
Characters played by R.L. McMurry
Bobby Machek
Characters played by Teal Marchande
Alma James
Characters played by Robert Garcia
Captain Ruric
Characters played by Robert J. Ferrelli
Monroe
Characters played by Jeff Rector
Team Leader
Characters played by Jeffery Meyer
Team Member
Characters played by Leon W. Grant
Wheeler
Characters played by David Wall
Landerson
Characters played by Deborah Hatch
Scientist
Characters played by Stephen Martines
Captain Ruric
Characters played by Candida Tolentino
Lt. Able
Characters played by Alison Lohman
Curtis
Characters played by Anthony Furlong
Garth
Characters played by John Paul Fedele
Kraa
Characters played by J.W. Perra
Mogyar
Characters played by Mark Costello
Nuclear Power Plant Supervisor