Guest Stars Ann Dusenberry as Ariela Dyne Jay Robinson as Cassius Thorne Anne Jeffreys as Prime Minister Co Starring Mel Blanc voices Twiki the Robot Felix Silla as Twiki the Robot Liberty Godshall as Nyree Teddi Siddall as Linea Wendy Oates as Renna Darrell Zwerling as Macon Antoinette Stella as Jayel Wally K. Berns as Pilot (Major Norris) James Fraracci as Karsh Uncredited Eric Server voices Dr. Theopolis
