Watch Elementary Season 2 Episode 18 online via TV Fanatic with over 6 options to watch the Elementary S2E18 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, and Hulu Plus.

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Episode Details

Holmes and Watson investigate the murder of a cancer researcher who could have changed the changed modern medicine as we know it on Elementary.

Rating: 3.3 / 5.0 (27 Votes)
Episode Number:

Elementary Season 2 Episode 18 Quotes

When an Israeli operative gives you illegally obtained emails, you don’t skim.


Joan: Score: 1 for cheating husbands.