Lloyd of the C.I.D.

Arthur Goullet

Sam Lee

Arthur Hambling

Fanny Wright

Muriel Angelus

Sybil Craig

Lewis Dayton

Randall Hale - of Deep Dene Manor

Janice Adair

Diana Brooks - Hale's Niece

Tracy Holmes

Chester Dunn - Hale's Nephew

Emily Fitzroy

The Manor Ghost

Humberston Wright

Lodgekeeper

Gibb McLaughlin

Abdul - and Egyptian

John Turnbull

Barclay - Scotland Yard Superindendant

Clifford Buckton

Police Sergeant Sherwood

Shayle Gardner

Scotland Yard Inspector Walters

Vi Kaley

Charwoman

Fewlass Llewellyn

Henry MacRae

Ray Taylor

Henry MacRae