Kenneth Johnson Creator Jane Badler Diana Actor June Chadwick Lydia Actor Jennifer Cooke Elizabeth Actor Robert Englund Willie Actor Faye Grant Dr. Julie Parrish Actor Michael Ironside Ham Tyler Actor Marc Singer Mike Donovan Actor Lane Smith Nathan Bates Actor Blair Tefkin Robin Maxwell Actor Michael Wright Elias Actor Jeff Yagher Kyle Bates Actor Mickey Jones Chris Farber Guest Star Duncan Regehr Charles Guest Star Marin Mazzie Visitor Comm Officer Guest Star Vince McKewin Visitor Guest Star Catherine Nguyen Lin Guest Star Sylvia Farrel Female Visitor Guest Star Dominic Hoffman Visitor Guest Star John Mooney Visitor Guest Star Nicole Rowe Visitor Bridge Officer Guest Star Kurt Smildsin Visitor Guest Star Aki Aleong Mr. Chiang Actor Howard K. Smith Self