Denis O'Hare's mute caretaker Spalding gets showcased in the latest featurette for American Horror Story: Coven, which returns with "The Sacred Taking" on Wednesday, December 4 at 10 PM ET on FX. Although he has no lines in the series, Denis O'Hare explains how his character goes about his day-to-day business at the academy, and how the actor himself doesn't even speak between takes when he's on the set. We also hear from actress Gabourey Sidibe and producers Douglas Petrie and Alfonso Gomez-Rejon about this silent character in the horror anthology series.