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