Brooklyn's Navy Yard is fairly remote, but nevertheless, if you witness a couple of explosions and accompanying fireballs, don't be alarmed—it's for the teevee.

It's unclear what TV show the pyrotechnics are being deployed for (we saw some impressive ones for Boardwalk Empire years ago), but Steiner Studios is located at the Navy Yard. If you hear explosions/see fireballs in ANOTHER part of the city, however: Call 911.