演员
克劳德·雷恩斯
Dr. Jack Griffin
格劳瑞亚·斯图尔特
Flora Cranley
William Harrigan
Dr. Arthur Kemp
亨利·特拉弗斯
Dr. Cranley
Una O'Connor
Jenny Hall
Forrester Harvey
Herbert Hall
Holmes Herbert
Chief of Police
E. E. Clive
Constable Jaffers
Dudley Digges
Chief Detective
Harry Stubbs
Inspector Bird
Donald Stuart
Inspector Lane
Merle Tottenham
Millie
