Trapis set at a concert, an event organized by police to capture a serial killer dubbed The Butcher.
Marshals offered NFL tickets to lure and capture fugitives.
The cops were literally cheerleaders and mascots.

(L-R) M. Night Shyamalan, Taylor Swift, Josh HartnettTheo Wargo / Charles McQuillan / TAS24 / Getty Images / Warner Bros.
These guys were dancing as they came in.
And they were all caught.
It was so twisted and funny.

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For the film, Shyamalan said, I directed an entire concert!
And it wasnt just a thing in the background.
There is no pretend concert going on.
I love the idea of cinema as windows within windows.
I think audiences would really like it.
Look, I know theres safety in IP.
But its really important that we come to the movies and see something weve never seen before.
Ill keep fighting for that.