Sherlock Holmes
Brilliant, aloof and almost entirely lacking in social graces.
Dr John Watson
Brave, resourceful, practical.
Mary Morstan
John met Mary Morstan following the death of Sherlock.
Mycroft Holmes
Sherlock's older brother but there's little brotherly love there.
Detective Inspector Lestrade
The best that Scotland Yard has to offer - but he knows that Sherlock is better.
Jim Moriarty
A brilliant, insane genius.
Mrs Hudson
Sherlock and John's landlady - not their housekeeper!
Molly Hooper
Works at St Bartholomew's Hospital.
Phillip Anderson
Clever but not as clever as he'd like to be.