Eccentric consulting detective Sherlock Holmes and Doctor John Watson battle to bring down a new nemesis and unravel a deadly plot that could destroy England.
Drama set in 1930s London with two sisters, Madeleine married to Rickie, and Dinah, who falls in love with him. Rickie and Dinah begin an affair which is to have repercussions throughout all their lives.
A convicted murderer with a penchant for The King brakes free whilst being transported to another prison facility. He goes on a new killing spree but there's one girl who can stand up to him.