
Murder mystery in a boarding house based on a Wilkie Collins story.

Michael Crawford
Constable Gough
Felicity Gibson
Priscilla Smith

Gwen Ffrangcon Davies
Miss Mybus

Reginald Marsh
Inspector Pennycuick

William Lucas
Sergeant Gribble

Pauline Delaney
Mrs. Crosscapel (as Pauline Delany)

John Normington
Mr. Cramber
Calum Mill
Dr. Macleish
Pamela Moiseiwitsch
Mrs. Jane Zebedee

Tim Curry
Crosscapel
Jill Richards
Betsy