8 Small Details You Only Notice Rewatching Gotham
4. Batman Forever's Wayne Manor
To pick up on this detail, you may have to be 'up' on Joel Schumacher's Batman Forever - and that detail, of course, is that the Wayne Manor seen in Gotham is the one and the same Wayne Manor seen in Schumacher's 1995 Bat-flick - with the building in question being the Webb Institute's Stevenson Taylor Hall in Glen Cove, New York.
Where Gotham does differentiate from Batman Forever, though, is in its use of Stevenson Taylor Hall. In Batman Forever, that building was used solely as the exterior of the Wayne Manor that housed Val Kilmer's Caped Crusader.
In Gotham, the series went further than that by not only using Stevenson Taylor Hall for its Wayne Manor exterior, but the majority of Wayne Manor's interior shots were filmed inside Stevenson Taylor Hall.
It seemed as if it was only after Gotham's five-year run concluded that this information became known amongst the masses, and so it's fun to go back and re-examine this fact with your own eyes when opting to revisit Gotham.