Lucy Alexis Liu stars as Dr. Joan Watson in which American procedural drama series in 2012?
Elementary (TV series): Elementary is an American procedural drama series that presents a contemporary update of Sir Arthur Conan Doyle's character Sherlock Holmes. Elementary (TV series):  The series was created by Robert Doherty and stars Jonny Lee Miller as Sherlock Holmes and Lucy Liu as Dr. Joan Watson. Lucy Liu: Lucy Alexis Liu (born Lucy Liu; December 2, 1968) is an American actress, voice actress, director, producer, singer and artist.
Elementary