Danny Huston is joining the cast of FX‘s American Horror Story. Showrunner Ryan Murphy made the announcement Sunday via Twitter: “Jessica Lange’s got a sexy (and dangerous) BF this year: welcome to Coven Mr. Danny Huston!” The upcoming third season, American Horror Story: Coven, centers on a group of witches headed by Lange’s character Fiona. Coven is set to premiere October 9. Huston is repped by ICM.