S3·E17 /
Core
Aired March 18, 2014
Synopsis
The Machine assigns Root to seek out a janitor with a mysterious past, but when her very presence puts his life in danger, Finch also receives his number.
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Frequently Asked Questions
When did Season 3 Episode 17 of Person of Interest air?
Season 3, Episode 17 ('/') originally aired on March 18, 2014.
How long is Season 3 Episode 17 ('/')?
The episode follows the standard broadcast runtime for Person of Interest.
What happens in Person of Interest Season 3 Episode 17?
The Machine assigns Root to seek out a janitor with a mysterious past, but when her very presence puts his life in danger, Finch also receives his number....