Episode 5: The Mazarin Stone

6:30am, Sunday 28 December 2014
55 minutes
• Episode
A flawless French diamond is stolen, but when Holmes goes missing as well, it is up to his brother Mycroft, with the help of Dr Watson, to solve the mystery.

Sherlock Holmes

Sherlock Holmes is one of the world's greatest and most popular fictional detectives. His acute perception and powers of observation are called upon in solving a compendium of crime. As ever, Dr Watson is on hand as his indispensable assistant.