Cast
Boris Karloff
James Rankin
Jean Kent
Cora Seth
Elizabeth Allan
Barbara Rankin
Anthony Dawson
Supt. Burk
Vera Day
Pearl
Tim Turner
Dr. Kenneth McColl
DA
Diane Aubrey
Lily Rankin
MB
Max Brimmell
Newgate Prison Turnkey
Leslie Perrins
Newgate Prison Governor
JC
Jessica Cairns
Asylum Maid
Dorothy Gordon
Hannah
Desmond Roberts
Dr. Johnson
RR
Roy Russell
Medical Superintendent
DB
Derek Birch
Guyse Hospital Superintendent
PAC
Peggy Ann Clifford
Kate
John Fabian
Young Blood
JE
Joan Elvin
Can-Can Girl
AS
Audrey Sykes
Laughing Lady at Hanging (uncredited)
Marie Devereux
Show Girl (uncredited)
Crew
Robert Day
Directing
RG
Richard Gordon
Production
JC
John Croydon
Production
JR
Jan Read
Writing
JC
John Croydon
Writing
RG
Richard Gordon
Production
PM
Peter Mayhew
Editing
BO
Buxton Orr
Sound
BB
Barbara Barnard
Costume & Make-Up
RK
Ronald Kinnoch
Production
Douglas Hickox
Directing
JH
Jim Hydes
Costume & Make-Up
LB
Lionel Banes
Camera
JE
John Elphick
Art
HS
Hazel Swift
Directing
TP
Terry Poulton
Sound
LB
Les Bowie
Crew
AD
Anna Duse
Costume & Make-Up
LR
Leo Rogers
Camera
FL
Frederic Lewis
Sound
JR
Jan Read
Writing
HP
H.C. Pearson
Sound
