Eddie Albert
Adm. Wiley Sloan
John Carradine
Ronald Bentley
Alex Cord
Dr. Sam Marlowe
Robert Forster
Cmdr. Jeff Selkirk
Frank Gorshin
Dan Wesker
Mark Harmon
Peter Cabot
Christopher Lee
John McKenzie
Jean Marsh
Dr. Goldman
John McIntire
Sen. Oliver Bartholomew
Jeanette Nolan
Mrs. Sarah Bartholomew
Duncan Regehr
Paul Ryker
Emma Samms
Lea McKenzie
Alan Fudge
Lew Bascomb
George Innes
Dave Winter
John Ratzenberger
Bill Sweeney
Julie Bennett
Sylvia King
John Berwick
Crewman
Kirk Cameron
Liam
Colin Drake
Old Man
Tom Dunstan
Agra Worker
Michael Evans
Eric Whittaker
Bruce Heighley
Technician
Hedley Mattingly
Bailey
Belinda Mayne
Sally Crane
Christina Nigra
Beth
Sandy Simpson
Moore
Warwick Sims
Luke Crane
Peter von Zerneck
Hoffman
Michael White
PC18 Officer
Kip Niven
Gantman
Lori Lethin
Maria
Irene Hervey
Carrie
Tom Willett
Dancer
Alan Caillou
Goliath Captain
Michael Jeffers
Community Member
Laurence Haddon
Captain Volero
Clete Roberts
Newscaster
Arthur Tovey
Community Member
John Brandon
Chief Engineer