Kate Siegel, who recently gave an interview from inside a casket, talks to PEOPLE about her kids with horror film director Mike Flanagan, and how they're already into scary movies.

The black-and-white format also affected how Kate Siegel approached acting in the episode. “I had to rely a lot more on watching back what we had just shot between takes,” Siegel said.

Kate Siegel has become a horror movie staple, starring in films like Hush and Ouija: Origin of Evil. Now, she’s hitting the small screen in The Haunting of Hill House on Netflix.