Guest Stars Tim Condren as Boz Bruno Elrington as Choy Geoffrey Bateman as Simpson Chris Tranchell as Doctor Jeremy Child as Lieutenant Henry Gilles Millinaire as Midas Robert Mill as Curator Ed Devereaux as Vann Ronald Lacey as Hong Kong Harry David Swift as Turner Ray Edwards as General Garvin Peter Winter as Morgan Bruce Bould as Froggart Pik Sen Lim as Sing John Carson as Freddy Lionel Guyett as Tayman Uncredited John Tatum as Lord Elliston Tania Mallet as Sara Billy Cornelius as Henchman Pola Churchill as Princess Kenneth Gilbert as Rostock