The Spider Woman

In a chilling game of cat and mouse, Sherlock Holmes must outwit one of his most cunning adversaries yet: a female serial killer known as Adrea Spedding, who is using her intelligence and charm to lure wealthy gamblers to their deaths. Disguising himself as a poverty-stricken veteran, Holmes infiltrates London's gaming clubs, but the stakes are raised when he discovers that the deadly force behind the mysterious "pyjama suicides" is a venomous spider, leaving its victims consumed by excruciating pain and ultimately taking their own lives.