S4·E20 Terra Incognita
Core
Aired April 14, 2015
Synopsis
Reese finds himself on a dangerous personal journey when he takes on a homicide case Detective Carter was never able to close.
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Frequently Asked Questions
When did Season 4 Episode 20 of Person of Interest air?
Season 4, Episode 20 ('Terra Incognita') originally aired on April 14, 2015.
How long is Season 4 Episode 20 ('Terra Incognita')?
The episode follows the standard broadcast runtime for Person of Interest.
What happens in Person of Interest Season 4 Episode 20?
Reese finds himself on a dangerous personal journey when he takes on a homicide case Detective Carter was never able to close....