—
Eille Norwood
Sherlock Holmes
Hubert Willis
Dr. John Watson
H. Wheeler
Insp. Stanley Hopkins
Mme. d'Esterre
Mrs. Hudson
Robert Vallis
Wilson Kemp
Edith Saville
Sophy Kratides
Joseph R. Tozer
Harold Latimer
Cecil Dane
Mr. Melas
المخرج
George Ridgwell
الكتّاب
Geoffrey Malins، Patrick L. Mannock
