Men In Black International filmed at Leavesden Studios, Watford. The production's base, where the agency entrance hall, headquarters interiors and part of Ludgate Hill were rebuilt as sets.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
Planning the trip? The United Kingdom travel atlas covers money, language and getting aroundand everything filmed in Watford is on one page
Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Watford and it tells you what was shot around you, how to get there, and whether you can actually go in.
Download Venture for iOS Android