Guest Stars Frederick Jaeger as Benson Burt Kwouk as Tusamo Bernard Horsfall as Jephcott Michael Gough as Dr. Armstrong John Hollis as Sensai Ronald Leigh-Hunt as Robert Lambert Gordon Whiting as Samuel Hammond Uncredited Peter Diamond as Guard Lucille Soong as Miss Smith Mike Reid as Martial Artist John Franklyn-Robbins as Gilbert George Fisher as Martial Artist Alan Chuntz as Martial Artist Katherine Schofield as Oyuka Joe Dunne as Martial Artist
