Brooklyn Bridge Station as Subway Station
Root attempts to follow Greer through the subway but gets thwarted by his countermeasures.
“Allegiance” Filming Locations
The team works against corruption in the United Nations to a help a woman trying to get a colleague into the country from Iraq.
Person of Interest episode “Allegiance” was filmed in New York in the United States of America.
Benash Delicatessen as Deli
Shaw and Reese watch Maria Martinez as she gets a package from Jamal Risha.
Source: NYC Permits List
1st Avenue (between 45th & 46th) as Street by United Nations
The team tracks Maria Martinez to the United Nations where she places a GPS tracker on a delegate's car.
Lincoln Square Steak as Loi
Shaw follows Maria Martinez into a UN function where she hands over evidence to Rene LaPointe.
Calyon Building as United Nations (Lapointe's office)
Finch and Reese meet with Rene LaPointe and they ask about Omar Risha's application.
Avalon Riverview North as Maria Martinez's Apartment
Shaw saves Maria Martinez from someone who tries to attack her in the elevator.
Bronx Court & Police Department as Prison
Finch watches Omar Risha being transported to be deported when Reese hijacks the transport van.
Bronx County Hall of Justice as United Nations
Maria Martinez heads into the United Nations and later Team Machine follows to rescue her.
Water's Edge as 11th St. Basin
Maria Martinez and Omar Risha are having dinner when Fusco gives Omar his immigration approval.
Pine Bank Arch Bridge (Central Park) as Watching Greer
Root walks Bear in the park and watches Greer meet with Ken Davis.
Greyshot Arch (Central Park) as Greer meets Ken Davis
Ken Davis talks to Greer in the park and is then kidnapped by Decima agents.