Cast
June Clyde
Eileen Forrester
Alan Mowbray
Lestrade
Warburton Gamble
Dr. Watson
Leila Bennett
Daffy Dolly
J.M. Kerrigan
Jabez Wilson
Alan Dinehart
Merrydew
Anna May Wong
Mrs. Pyke
Wyndham Standing
Capt. Robin S. Pyke
Reginald Owen
Sherlock Holmes
Doris Lloyd
Mrs. Annabel Mary Murphy
John Warburton
John Stanford
Billy Bevan
Will Swallow
Halliwell Hobbes
Malcolm Dearing