Guest Stars Ross McKellar as Linus David Downs as Choleus Kelly Greene as Phaedron Guard #2 Peter Ford as Boron Crawford Thomson as Arcarious Ranald Hendricks as Cleitus Derek Payne as King Hector Lulu Alach as Clemitus Andrew Glover as Illegibus Ilona Rodgers as Queen Euriana Lisa Ann Hadley as Queen Niobe Roger Oakley as King Xenon Walter Brown as King Phaedron Kingi Gilbert as Xenon Guard #1 John Tass Parker as Minister Co Starring Michael Hurst as Orestes