When several people are scared to death clues lead the team to the notorious Bethlem Hospital - with which Doyle has a disturbing connection. Doyle starts losing his grip on reality, is he going mad or is he the next victim?
Did You Know?
Johnny Lee Miller and Ewan Bremner were in trainspotting together and have both played Sherlock Holmes. See more
Written and performed by Nicole Dollanganger See more