Could a centuries-old curse be to blame for Will Smith’s infamous slap of Chris Rock at the Academy Awards? Amanda Kellogg uncovers the long history of a superstition known as Macbeth’s curse. And: Anna Beecher first encountered the Brothers Grimm’s fairy tale, The Boy Who Went Forth to Learn to Shudder, as a young kid and was thoroughly frightened. She based her play, Skin of the Teeth, on that same Grimm’s fairy tale.

Later in the show: Halloween and Scream are two of the goriest slasher movies. But they’re more than just jump-scares and frights. Jennifer McLawhorn says slasher movies actually open a window into important social anxieties around gender. Plus: The first horror movies like Nosferatu and The Cabinet of Dr. Caligari came out in the 1920’s, during the silent film era. Jenny Taylor says the roots of the horror movie genre can be traced back to Germany’s Weimar Republic.