New 'American Horror Story' Season 6 Teaser: Watch an Evil Doll Come to Life

There are two words that describe the latest American Horror Story season six teasers: disgusting, and demonic. FX's promo rollout now features a most wicked-looking doll that makes Chucky of Child's Play look like an angel. 

The doll appears innocent at first, but a closer look reveals her gaping mouth. The next AHS teaser will give you the creepy-crawlies, as it shows someone dragging themselves out acidic-looking water before their leg succumbs to a metallic black substance: