Main characters
Sherlock Holmes
Dr. John Watson
Mrs. Martha Louise Hudson
DI Gregory Lestrade
Molly Hooper
Mycroft Holmes
Jim Moriarty
Mary Morstan
Eurus Holmes
Irene Adler
Sebastian Moran

Metropolitan Police personnel (Спец.предложение)
Sgt Sally Donovan
Philip Anderson
DI Stella Hopkins
DI Dimmock

Villains
Culverton Smith
Charles Augustus Magnussen

Other characters
Harriet Watson (Нужные)
Mr. and Mrs. Holmes
Janine Hawkins
Mike Stamford
Anthea
Billy
Lady Alicia Smallwood
Kitty Riley
Sarah Sawyer
Ella