AceShowbiz -

Despite what FX CEO John Landgraf recently said about "American Horror Story" season 6 teasers, we can't get enough of sneak peeks from the show. Two new promos for the upcoming installment have just landed online, dropping unrelated clues about what the sixth season would possibly be about.

One of the video features a foggy shot of a railway. Something is crawling on the rail and as it comes closer, we get a glimpse of the ominous creature. The other promo video shows some hanging chains with some cockroaches on them.

As Landgraf said at the TCA summer press tour, not all of the teasers gave the right clues about season 6's theme. "Every year, we've basically laid out the themes, the new genre that Ryan's going to be approaching, and we just thought [this year] it'd be really fun to keep it a mystery," he said. So they made some promos, "and a lot of them are accurate. The others are all misdirects," Landgraf added.

But if the recently leaked set photos are any indication, the upcoming season may have some connections with the Roanoke mystery. Other set photos revealed a Colonial-style house, which was said to be the main set for the upcoming season.

Lady GaGa, Angela Bassett, Sarah Paulson and Cheyenne Jackson are confirmed to return for the new season, which will premiere September 14 at 10 P.M. ET on FX.