When does Elementary return?

Elementary is an American procedural drama television series that presented a contemporary update of Arthur Conan Doyle's character Sherlock Holmes. The series aired on CBS for seven seasons from September 27, 2012, and ended on August 15, 2019, after 154 episodes. The show follows Holmes, a recovering drug addict and former consultant to Scotland Yard, as he assists the New York City Police Department in solving crimes. Holmes is accompanied by Dr. Joan Watson (Lucy Liu), who initially acts as his sober companion.