The Boscombe Valley Mystery

Eille Norwood

As Sherlock Holmes

Hubert Willis

As Dr. John Watson

Hal Martin

As Charles McCarthy

Roy Raymond

As James McCarthy

Thelma Murray

As Miss Turner

Fred Raynham

As John Turner

George Ridgwell

Director

Geoffrey Malins

Writer

Arthur Conan Doyle

Novel

Patrick L. Mannock

Writer