Elementary is a film.
Elementary is an American procedural drama series that presents a contemporary update of Sir Arthur Conan Doyle 's character Sherlock Holmes . The series was created by Robert Doherty and stars Jonny Lee Miller as Sherlock Holmes and Lucy Liu as Dr. Joan Watson . The series premiered on CBS on September 27 , 2012 . On March 25 , 2016 , CBS renewed the series for a fifth season , which premiered on October 2 , 2016 . On May 13 , 2017 , CBS renewed the series for a sixth season .