Guest Stars Gerald Sim as James Hedley Oscar Quitak as Captain Roman Guzman Larry Taylor as Getulio Roger Delgado as Ambassador John Gregson as Henry Faversham Nicola Pagett as Carla Faversham Wolfe Morris as Col. Felipe Garcia Charles Lloyd Pack as Sir Charles Grainger Alastair Hunter as Porter John Railton as Les Richard Coe as Charlie Allan Watts as Croupier John Chandos as Club Manager Joe