Staging a giant Jaeger battle in the middle of Sydney is not easy, especially when one of them has flaming chainsaws as a weapon. The director Steven S. DeKnight discusses how he and his visual effects team pulled it off in a sequence featuring John Boyega, Scott Eastwood and the slicing and dicing of some Sydney skyscrapers. The Sydney Opera House also makes an appearance. More from The New York Times Video: Subscribe: bit.ly/U8Ys7n Watch all of our videos here: nytimes.com/video Facebook: www.facebook.com/nytvideo Twitter: twitter.com/nytvideo ---------- Whether it's reporting on conflicts abroad and political divisions at home, or covering the latest style trends and scientific developments, New York Times video journalists provide a revealing and unforgettable view of the world. It's all the news that's fit to watch.