At a late-night seance, attended by twelve people, the medium announces that five secrets will be revealed before midnight. There might, however, be one more - the darkest of them all.
as Madame Orlofsky
as Alfred Arnheim
as Edwin Bonpree
as Her Ladyship
as Miss Mills
as Nathan
as Mrs. Bramley
as Mr. Bramley
as Miss Daisy
as The Cook
as The Driver
as The Jeweller
as Junior Constable
as Detective Constable
