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