Emma Caulfield, who's known for her work in "Buffy the Vampire Slayer" and most recently Marvel's "WandaVision," announced that she has been living with multiple sclerosis since 2010.
In an interview with Vanity Fair published Tuesday, the actor, 49, revisited her first flareup, the official diagnosis and why she kept quiet about her condition for so long.
"I was working on Marti Noxon's 'Gigantic,' and prior to starting that job, I woke up one morning and the left side of my face felt like there were a million ants crawling on it," she recalled for Vanity Fair.