Casts
Nancy Kelly
as Lady Sandra Lasher
Edmund Gwenn
as Insp. Cork
John Loder
as Sir John Lasher
Henry Wilcoxon
as Dakin Barrolles
Melville Cooper
as Dr. Crownfield
Gilbert Emery
as Sir Clive Heathcote
Norma Varden
as Lady Heathcote
Leyland Hodgson
as Henderson
Lilian Bond
as Lady Constance
Leo G. Carroll
as Craven
