"Our Time Is Up" -- Watson considers making a major life change after reading her own therapy file while Holmes and she investigate the murder of her former psychologist, on ELEMENTARY, Monday, May 21, 2018 (10:00-11:00, ET/PT), on the CBS Television Network. Pictured (L-R) Lucy Liu as Joan Watson and Jonny Lee Miller as Sherlock Holmes Photo: Screen Grab/CBS ÃÂ©2017 CBS Broadcasting, Inc. All Rights Reserved | Episode 6.04 - Our Time Is Up | Promotional Episode Photos | Season 6 | Elementary | Gallery