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Person of Interest

Lethe

E11    Dec 17, 2013    44m    TV-14
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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.
Where to Watch Lethe
Cast of Lethe
  • Jim CaviezelJohn Reese
  • Michael EmersonHarold Finch
  • Gerry PucciLionel Fusco
  • Taraji P. HensonJoss Carter
  • Amy AckerRoot
  • Sarah ShahiSameen Shaw
  • Boris McGiverGeorge Hersh
  • Leslie Odom Jr.Peter Collier
  • Saul RubinekArthur Claypool
  • Tom DegnanAgent Easton
  • Tuck MilliganFinch's Father
  • Chris BertYoung Harold Finch
  • Camryn ManheimDiane Claypool
  • Parker BrightmanYoung Harold
  • Jeanine SerrallesRoss
  • Jacob RosenbaumStewart
  • Bob WaltonState Trooper
  • Nambi E. KelleyClaypool's Nurse
  • Joseph UrbanBiker
  • Eric T. MillerTrucker
  • David WebbFred

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