The Eternity Injection

The Eternity Injection is the ninth episode of season three of Elementary. It first aired on CBS on 8 January, 2015.
== Summary ==
When Watson joins forces with Holmes and Kitty to locate a missing nurse she used to work with, the woman’s trail leads them to another person who has recently disappeared.
== Plot ==
== Cast ==
=== Regular ===
* Jonny Lee Miller – Sherlock Holmes
* Lucy Liu – Joan Watson
* Aidan Quinn – Captain Thomas Gregson
* Jon Michael Hill – Detective Marcus Bell
=== Recurring ===
* Ophelia Lovibond - Kitty Winter
=== Guest stars ===
== Season Three navigation ==
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Category:Elementary: Season 3