M.
S1, E12: A British criminal named M seems to have followed Sherlock to New York; Joan is unsure about leaving Sherlock and taking a new client.
Starring Vinnie Jones, Marsha Stephanie Blake, Bobb'e J. Thompson
S1, E12: A British criminal named M seems to have followed Sherlock to New York; Joan is unsure about leaving Sherlock and taking a new client.