- Rob Stone - Movie Usher
- Anthony James - Laird
- Michael Wright - Elias Taylor
- Nicky Katt - Sean Donovan
- Ed Call - Man giving Diana a Ride
- Valentin de Vargas - Bates Henchman
- Haunani Minn - Helicopter Reporter
- Rod Browning - Diana's Pilot
- Kirk Scott - Helicopter Pilot
- Michael Durrell - Robert Maxwell
- Linden Chiles - Air Force General
- Don Maxwell - Captain Roland
- Burt Marshall - Steve Roller
- Barry Jenner - Visitor Bridge Technician
- Randall Brady - WLF Courier
- Thomas Callaway - Klaus
- James Ingersoll - Theater Manager
- David J. Partington - Visitor Gate Guard
- Casey Sander - Visitor Chasing Horse
- Jon Caliri - Barry Boddicker
- Robert Ellenstein - Gen. Maxwell Larson
- Chad McQueen - Dean Boddicker
- Jenny Beck - Young Elizabeth Clone
- Jenny Beck - Elizabeth Maxwell
- Sybil Danning - Mary Kruger
- Martin Azarow - Rodrigo
- Thomas Bellin - Raymond
- Jason Ross - Captured Resistance Fighter
- Steve Itkin - Bates Security Guard
- Gustav Vintas - Visitor Chef
- Sheryl Lee Ralph - Glenna
- Michael Champion - Garrison
- Rion Hunter - Frank
- Kay E. Kuter - Richards
- Richardson Morse - Doctor
- Barry Buchanan - Frank
- Eric Lawrence - Gang Member
- Robert Thaler - Ensign Daniel
- Anthony De Longis - Ghalen
- Armand Cerami - Visitor Gunnery Officer
- James Daughton - Dennis
- William Wellman Jr. - Father Turney
- Keri Houlihan - Jennifer
- Sandy Lang - Visitor Captain
- Sandy Lang - Visitor Communications Officer
- Robert Rothwell - Uniform Cop
- Connie Sawyer - Old Woman
- Charles Walker - Skinny Visitor
- Jim Boelsen - Visitor Piano Player
- Marin Mazzie - Visitor Comm Officer
- Vince McKewin - Visitor
- Sylvia Farrel - Female Visitor
- Dominic Hoffman - Visitor
- John Mooney - Visitor
- Kurt Smildsin - Visitor
- Mickey Jones - Chris Farber
- Frank Ashmore - Philip
- Frank Ashmore - Martin
- Robert Hooks - George Caniff
- Judyann Elder - Mrs. Caniff
- Ernest Harden Jr. - Reggie
- Beau Starr - Hostage Guard
- Nancy Lenehan - Science Frontiers Scientist
- Jeff Kober - Visitor Officer
- Christopher Patterson - Caniff's Son
- Duncan Regehr - Charles
- Richard Minchenberg - Howie
- Robert Dowdell - Visitor Doctor
- John Allen - Guard
- Gary Dubin - Visitor Messenger
- Michael Tulin - Visitor Gate Guard
- Terence Knox - Alan Davis
- Darleen Carr - Joanne Davis
- Ina Fried - John Davis
- Richard Epcar - Louis
- Ralph Drischell - Visitor Wedding Barber
- Cynthia Frost - Visitor Wedding Planner
- Ty Randolph - Visitor Bath Attendant
- Leland Murray - Visitor Patrol Leader
- Aki Aleong - Mr. Chiang
- Howard K. Smith - Howard K. Smith
- Bruce Davison - John Langley
- Hugh Gillin - Sheriff 'Big John' Roland
- Deborah Wakeham - Kathy Courtney
- Sherri Stoner - Jessie Courtney
- Russ McCubbin - Deputy Carnes
- Steven Barr - Visitor Judge
- R. D. Call - Visitor Messenger
- John H. Evans - Visitor Fighter Pilot
- J.J. Cohen - Tony Baker
- Rhonda Aldrich - Ellen Baker
- Adam Silbar - Andy
- Gela Nash - Marta
- Reggie Johnson - Bart
- Nancy Warren - Nurse Terry
- Cathy Wellman - Wildcat
- Fritz Ford - Visitor Guard
- Brett Cullen - Robert
- Leslie Bevis - Angela
- Conrad Janis - Dr. David Atkins
- Josh Richman - Henry Atkins
- Louise Lewis - Shop Customer
- David Abbott - Visitor Comm Officer
- Ashton Wise - Visitor Bridge Officer
- Ashton Wise - Visitor Patrol Leader
- Theodore Lehmann - Visitor Soldier
- Chip Heller - Visitor Guard
- John Calvin - Dr. Stephen Maitland
- Peter Elbling - Oswald
- Ken Olandt - Nigel
- Derek Barton - Jonathan
- Deborah Gates - Thelma
- Judson Scott - Lt. James
- Marilyn Jones - Thelma
- Tawny Little - Tawny Schneider
Michael Champion interpreta a Garrison en la serie.
Robert Ellenstein interpreta a Gen. Maxwell Larson en la serie.
Anthony James interpreta a Laird en la serie.
Michael Wright interpreta a Elias Taylor en la serie.
Jane Badler interpreta a Diana en la serie.
June Chadwick interpreta a Lydia en la serie.
Jennifer Cooke interpreta a Elizabeth en la serie.
Robert Englund hace el papel de Willie.
Faye Grant interpreta a Julie Parrish en la serie.
Marc Singer interpreta a Mike Donovan en la serie.
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