Guest Stars Pat Crowley as Elaine May Donaldson Fritz Weaver as Andrew Vulcan Dick Cherney as Agent William Marshall as Ashumen Co Starring Mario Siletti Jr. as Del Floria Ivan Dixon as Jean Francis Soumarin Victoria Shaw as Gracie Ladovan Eric Berry as Alfred Ghist Rupert Crosse as General Molte Nobuk Uncredited Joseph V. Perry as Assault Force Leader Richard Kiel as Thug Robert Brubaker as Assassin Kenner G. Kemp as Party Guest William Corcoran as Ronny Arthur Tovey as Party Guest Harry Denny as Party Guest Forbes Murray as Party Guest Bernard Sell as Party Guest Charles Seel as Priest Roy Jenson as Assassin Regis Parton as Security Guard George Ford as Party Guest Joyce Taylor as Margaret Oberon