Person of Interest: Season 4 Episode 20: Terra Incognita
Starring: Jim Caviezel, Kevin Chapman, Amy Acker, Michael Emerson, Taraji P. Henson, Al Sapienza, Patch Darragh, Zachary Booth
Length: 44 Minutes
On Air Date: 14 Apr 2015
Person of Interest: S04E20 Description: Reese tries to honor Carter’s memory by solving a cold case she was unable to.