A Voice in the Dark

Ramsey Wallace

Harlan Day

Irene Rich

Blanche Walton

Alec B. Francis

Joseph Crampton

艾伦·海尔

Dr. Hugh Sainsbury

Ora Carew

Adele Walton

William Scott

Chester Thomas

Richard Tucker

Lieutenant Patrick Cloyd

Alice Hollister

Amelia Ellingham

Gertrude Norman

Mrs. Lydiard

James Neill

Edward Small