8 surprising jobs that keep film sets running

A lot of unseen work happens to make every movie come to life. At Pixar, tailoring and simulation artists animate clothing, which is key to making characters in movies like "Coco" and "Onward" feel real. Food stylists make sure all the real food in a given scene stays fresh, while other artists make fake food when working with the real item would be too difficult. Bug wranglers work on movies like "Spider-Man" and "Arachnophobia," manipulating light, air, and room temperature so insects will put on their best possible performance. And if you've ever seen a baby cry on screen, chances are a baby wrangler was standing behind the camera making sure that happened.