Recurring Guest Characters Kai Yin 1 guest appearances Werner Von Hermsdorff 1 guest appearances Robert Charlton 1 guest appearances Lord Cranford 1 guest appearances Hedley Boyd 1 guest appearances Walter Unwin 1 guest appearances Mrs. Brennan 1 guest appearances Henry Adams 1 guest appearances Lou 1 guest appearances Major Cray-Crocker 1 guest appearances Mr. Fawcett 1 guest appearances Dr. Fielding 1 guest appearances