Wilfred Noy

as Cuthbert Snelling

Producer

Producer

as Director of Opera Falkenheim

as Griffiths

as Drake

as Bertram - Mark's Butler (uncredited)

as Taylor

as Whitman - 1st Butler

as Martin

as Butler

as Butler

as Lord Durhugh

Director, Screenplay, Story

as Mr. Redding

as Dr. Gray

Director

Director, Adaptation

as Dr. Joseph Warren

Director

Director

Writer

Director

Director

Director