After his daughter goes missing, a widower begins uncovering the dark secrets of the people closest to him.

A modern update finds the famous sleuth and his doctor partner solving crime in 21st century London.

Long buried secrets finally come to light as someone has been playing a very long game indeed. Sherlock and John face their greatest ever challenge. Is the game finally over?

Sherlock Holmes and Dr. Watson find themselves in 1890s London in this holiday special.

A suburban couple decide to spice up their lives by swinging with another couple.