Still from Person of Interest S3E11
Person of Interest › Season 3

S3 E11: Lethe

Flashbacks to Finch’s adolescence provide insight into his creation of The Machine. Also, the team receives the number of an already dying man, and Reese leaves the POI team behind in the aftermath of the war with the crime organization, HR.

Air dateDec 17, 2013
Runtime43 minutes
TMDB rating★ 8.4/10