The Buffy the Vampire Slayer star took to social media to share a photo of her holding a giant wooden stake. Mr. Pointy bulked up.
"Hmmmm........ found this on my walk today," she wrote.
But it didn't stop there. "Run!" David Boreanaz, aka Angel, commented.
"Buffy, what are we going to do now?" Michelle Trachtenberg, Gellar's TV sister Dawn, commented.
On her Instagram story, Gellar posted the famous Buffy the Vampire Slayer quote, "If the apocalypse comes, beep me" followed up with a photo of her and the stake and said, "Beeped."