Cinema Village as Cinema Village
Reese and Finch receive a new Number after walking out of a movie theater.
Source: Person of Interest — Wikia
“Proteus” Filming Locations
As a storm is pounding the city a series of six numbers from the Machine lead Reese to a small town on Long Island.
Person of Interest episode “Proteus” was filmed in New York & Long Beach in the United States of America.
100 Mineola Avenue as Jack Rollins's Vacation Home
Reese investigates the house Jack Rollins keeps on Owen Island and runs into Agent Fahey who is also searching for Rollins.
Town of Hempstead Conservation & Waterways as Owen Island Police Station
Reese goes to the police station with Alan Fahey to investigate the missing Jack Rollins and they find a number of stranded locals and travelers.
Source: Person of Interest — Wikia
Point Lookout Clam Bar as Owen Island Dock
Reese confronts a boat captain who is acting suspicious.
Source: Person of Interest — Wikia