Location #1: Dr. Harford’s Apartment
146 Central Park West, Manhattan, New York, United States
Location #2: Night Out
233 Madison Avenue, Manhattan, New York, United States
Location #3: Harford is pushed around by hoodlums
This is a studio backlot / movie set
Location #4: Domino’s Apartment
This is a studio backlot / movie set
Location #5: Sonata Cafe
This is a studio backlot / movie set
The mansion gate was purpose built on the Transport Research Laboratory test track in Wokingham, Berkshire, UK (the exact location is at 51.382087, -0.777448).