Franklin Blake

David Manners

Ann Verinder

Phyllis Barry

Roseanna Spearman

Evalyn Bostock

Henry, Butler

Fred Walton

Driver

John Power

Sutter

Harold Entwistle

Robbin

A.C. Henderson

Detective (Uncredited)

Arthur Thalasso

Carl Von Lucker

Gustav von Seyffertitz

Godfrey Ablewhite

Jameson Thomas

Sir John Verinder

Herbert Bunston

Inspector Cuff

Charles Irwin

Betteredge

Elspeth Dudgeon

Yandoo

John Davidson

Sir Basil Wynard

Claude King

Dr. Ezra Jennings

Olaf Hytten

Novel

Wilkie Collins

Director

Reginald Barker

Screenplay

Adele Buffington

Editor

Jack Ogilvie

Additional Music

Charles Dunworth

Sound Recordist

John Stransky Jr.

Music Director

Abe Meyer

Producer

Paul Malvern

Director of Photography

Robert H. Planck

Supervising Editor

Carl Pierson