Basil Dearden, Dirk Bogarde, Alexander Mackendrick, T.E.B. Clarke, Jack Warner, Jan Read, Jimmy Hanley, Robert Flemyng, Ted Willis

The Blue Lamp is a movie starring Jack Warner, Dirk Bogarde, and Jimmy Hanley. The daily routine of two London Policemen is interrupted by a killer.

Boris Karloff, Elizabeth Allan, Jan Read, Robert Day, Anthony Dawson, Jean Kent, John Croydon

Grip of the Strangler is a movie starring Boris Karloff, Anthony Dawson, and Jean Kent. A researcher investigating a notorious serial killer who was hanged 20 years earlier seemingly becomes possessed by the long dead strangler.