The Hour of 13 1952

Synopsis:

1890, London, and a serial killer known as The Terror is murdering policemen. When gentleman thief Nicholas Revel unwittingly becomes the chief suspect, he must use his guile and wits to prove he’s not the killer; whilst also not getting caught for a jewel robbery he has just committed.

Directed by: Harold French
Written by: Howard Emmett Rogers & Leon Gordon
Runtime: 79 minutes
Tagline: One more murder to complete the deadly "T"... was she next?
Cast:
Peter Lawford
Peter Lawford
Nicholas Revel 
Dawn Addams
Dawn Addams
Jane Frensham 
Roland Culver
Roland Culver
Connor 
Derek Bond
Derek Bond
Sir Christopher Lenhurst 
Leslie Dwyer
Leslie Dwyer
Ernie Perker 
Michael Hordern
Michael Hordern
Sir Herbert Frensham