Das Schloss des Grauens

In "Das Schloss des Grauens," Sir Douglas Wonderly gathers his family and a lawyer at his estate to announce a change in his will. However, chaos ensues when a dangerous mental patient escapes from a nearby psychiatric ward, leading detectives Higgins and Lane on a challenging pursuit. As tensions rise, a hooded figure haunts the castle, causing distress to Sir Wonderly and resulting in his coma.

The plot thickens with the mysterious disappearance of the will and the shocking murders of two sons, prompting Sir John to take personal charge of the investigation alongside Higgins and Lane. This film combines elements of crime and suspense, making it a notable entry in the Edgar Wallace adaptations.