On the one hand, there’s really no way to talk about this new wrinkle in Game of Thrones Season 5 without referencing a plot from the book (a.k.a. a “spoiler”). On the other hand, this so-called “spoiler” was ruined for most online readers at the end of last season anyway. But just in case you missed all the conversation around who didn’t show up in the finale of Season 4 and want to avoid speculation as to why they may in Season 5, here’s your spoiler warning.

As Game of Thrones drew to a close last year, book readers and spoiler addicts were pretty sure they knew how it would all play out. It would end in screams and tears with Michelle Fairley returning as Lady Stoneheart (a.k.a. zombie Catelyn Stark) to seek revenge on those who had wronged her family. She had to be coming. The cast teased that she was coming. Everything pointed to her coming! But the season finale came and went, and she never came. And, to add insult to injury, everyone began to insist that it would never happen.

But some new information has surfaced to throw fuel back on the speculation fire. Michelle Fairley is now on the IMDB cast list for Game of Thrones Season 5. Don’t believe me? Check for yourself.