In an interview promoting "Snowpiercer" (2013), actor Ed Harris described Bong's shooting process as "cutting while filming". Harris also said that "if I was doing a scene and it was a couple of pages long, he would never shoot the whole thing one way. He'd shoot a few lines, like the first beat of the scene, and then he would turn the camera around and get my part for that part of the scene. Then he would change the angle a little bit". He additionally noted that "the editor was sitting right there on the stage, right below the set with a big tent, actually getting the footage as they were filming. Fellow actor Daniel Henshall echoed Harris' sentiment calling Bong "precise" and "very sure of what he wants". Henshall continued by saying: "He only shoots what he's going to use in the edit. Doesn't do any coverage. I've never worked like that before. You're trimming the fat before you've shot it, which is very brave, because when you get into the edit, if something's missing you haven't got it. He's been planning it for four years that meticulously."