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
