After suffering a head injury during the Blitz, John Loder, a theatre actor comes to believe himself to be the Brighton Strangler, the murderer he was playing onstage.
John Loder
as Reginald Parker / Edward Grey
June Duprez
as April Manby Carson
Michael St. Angel
as Lieutenant Bob Carson
Miles Mander
as Chief Inspector W.R. Allison
Rose Hobart
as Dorothy Kent
Gilbert Emery
as Dr. Manby
Rex Evans
as Leslie Shelton
Matthew Boulton
as Inspector Graham
Olaf Hytten
as Banks
Lydia Bilbrook
as Mrs. Manby
Ian Wolfe
as Lord Mayor Herman Brandon R. Clive
Milton Owen
as Inspector (Uncredited)
