We thought that they were done with the clue teaser videos after yesterday's combined video, but a new clue has just been released. While this is being listed at a variety of video sites as the thirteenth teaser, there was a bonus thirteenth clue at the end of yesterday's video.

At this point, we'd like to see more episode footage, but for those that are really excited about the new season, this clue teases something you'll see in the upcoming storyline.

American Horror Story: Asylum is currently filming and features a brand new story set at an institution for the criminally insane during the 1960′s. Adam Levine, Chloe Sevigny, James Cromwell, Lizzie Brocheré, Jenna Dewan, Clea Duvall, Franka Potente, Chris Zylka, Britne Oldford, Mark Consuelos and Joseph Fiennes make up the new cast, with Season 1 actors Jessica Lange, Zachary Quinto, Sarah Paulson, Even Peters, and Lily Rabe all returning as new characters.

The first episode of American Horror Story: Asylum will premiere on Wednesday, October 17th. Want to learn more? Catch up on our coverage with the following stories:

First 12 Teasers Combined: