Expect a "series of reveals" still to come as the Niecy Nash-Betts horror story continues to roll out its final episodes, barreling towards a finale that will set up a second season, say show mastermind Murphy and FX boss John Landgraf.

Ryan Murphy and FX chairman John Landgraf recently discussed the major twist in Grotesquerie Episode 7. The episode reveals that all prior events were part of Lois Tryon’s comatose mind. Murphy explained that this twist was planned from the start.

Note: This story contains spoilers from "Grotesquerie" Episode 7. After the first six episodes, you would be forgiven for thinking "Grotesquerie" is just another Ryan Murphy show -- a thriller filled with larger-than-life characters,

What we’re trying to talk about in this show is something we’re all feeling, which is: No matter what side you’re on or who you are, the question is, is this really happening?” the megaproducer says of episode seven’s huge left turn.

This reveal changes the show moving forward and it's only just the beginning. Murphy declines to speak too much about the Father Charlie and Sister Megan development because, as he says, "We're not done with Grotesquerie," now using the word to refer to this dark reality inside Lois' mind.

Ryan Murphy and FX chief John Landgraf spoke with Deadline about how they've taken some big swings over their 21 years of collaboration

Watch it for free with a trial from Fubo, DIRECTV Stream or Hulu + Live TV. You’ll also be able to watch it on Sling Blue. On Oct. 17, it will be available on Hulu, which you can access with a free trial or through the Disney Bundle.

Ryan Murphy has created several popular TV series including American Horror Story and Glee, and he's back with his latest series called Grotesquerie.