 The climatic scene where Olivia encounters Nick and the group of people at the top of the building was shot at 902 Broadway in Manhattan. Though the actors appeared to be on the edge of a very tall building, there was in fact a hidden roof extending out that they would have fallen on instead. The visual and special effects departments worked in conjunction to simulate the woman jumping off the building. While the actress simply jumped onto a tarp several feet below her, the crew rigged the car with pneumatic rams, air cannons, and cables to implode under the "weight" of her body, and then CGI was used to make the woman appear to fall on the car.
