FINCH AND REESE MUST PLAY POLITICS WHEN THE LATEST POI IS HUNTING A UNITED NATIONS DIPLOMAT, ON "PERSON OF INTEREST," TUESDAY, MARCH 25

"Allegiance" - Finch and Reese must delve into the murky waters of international politics when they are given the number of a former government contractor who is stalking a UN diplomat. Also, an enemy attempts to gain an upper hand on Root, on PERSON OF INTEREST, Tuesday, March 25 (10:01 - 11:00 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Jim Caviezel (John Reese)
Michael Emerson (Harold Finch)
Kevin Chapman (Detective Lionel Fusco)
Sarah Shahi (Sameen Shaw)
Amy Acker (Root)

RECURRING CAST:

John Nolan (Greer)

GUEST CAST:

Nazneen Contractor (Maria)
Haaz Sleiman (Omar)
Michael Gill (LaPointe)
William Aradie (Sevon)
Casey Biggs (Davis)
Usman Ally (Jamal)
Nicholas Kohn (Detention Guard #1)
Amr El-Bayoumi (Legionnaire #3)
Robert L. Gorman (Annoyed Man)
Malachy Cleary (Attorney)
Maceo Oliver (NYPD Patrolman)
Alec Beard (UN Guard #1)

WRITTEN BY: Tony Camerino

DIRECTED BY: Jeffrey Hunt

RATING: To Be Announced