Detective Lloyd

Jack Lloyd

Chief Inspector Lloyd of the C.I.D.

Wallace Geoffrey

Giles Wade - the Panther

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

Earle Stanley

Salam - an Egyptian

Cecil Musk

Fouji - an Egyptian

John Turnbull

Barclay - Scotland Yard Superindendant

Clifford Buckton

Police Sergeant Sherwood

Shayle Gardner

Scotland Yard Inspector Walters

Vi Kaley

Charwoman

Carl Laemmle

Presenter

Desmond Dickinson

Director of Photography

Henry MacRae

Director, Producer

Ray Taylor

Director

Charles Saunders

Editor