Elementary
› Season 4
S4 E19: All In
A mysterious woman who organizes illegal, high-stakes poker games arrives on Holmes and Watson’s doorstep and tells them her life is in danger claiming to be a former associate of Mycroft, Sherlock’s brother. However, as the pair investigates, Joan becomes suspicious that their new client isn’t being truthful.
| Air date | Apr 10, 2016 |
|---|---|
| Runtime | 43 minutes |
| TMDB rating | ★ 7.8/10 |