When a wealthy single woman mysteriously vanishes while travelling abroad, Holmes sends Watson to look into it. Following a trail of seemingly straightforward clues, the doctor soon finds himself in over his head, facing a pair of dangerous criminals with murderous intent. 

A Noiser podcast production.

Narrated by Hugh Bonneville 

Written by Sir Arthur Conan Doyle

Produced by Katrina Hughes 

Script Supervisor: Addison Nugent

Sound Design and Audio Editing by Josh Latham

Sound Supervisor: Tom Pink

Compositions: Dorry Macaulay and Oliver Baines

Mix & Mastering: Liam Cameron

Series Consultant: Dan Smith

For ad-free listening and early access to new episodes, join Noiser+. Just click the subscription banner at the top of the feed to get started. Or go to noiser.com/subscriptions

Learn more about your ad choices. Visit podcastchoices.com/adchoices