Ever heard the story about the house on the haunted hill where a group of paranormal researchers died in madness and terror? What about the one where a psychotic killed a whole sorority on Halloween?

Fans of The Librarianswill find out soon enough on this Sunday's new episode (9/8c, TNT). In this exclusive sneak peek, Eve (Rebecca Romijn) & Co. find themselves in a very precarious situation when they visit an old, haunted house to secure the broken ley lines. Although they are successful in their mission regarding the ley lines, when Eve calls Jenkins (John Larroquette) to ask him something, he delivers some bad news having to do with both tales of terror.

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"Different stories, same house, and you're standing in it," he tells a visibly horrified Eve.

The Librarians airs Sundays at 9/8c on TNT.