‘American Horror Story’ Season 6 Cast Update: Lady Gaga to star alongside Jessica Lange?

Season five of "American Horror Story" has yet to premiere and co-creator Ryan Murphy is already thinking about season six.

"I do know what the next season is, and I've started to talk to people," Murphy told E! News. "I always have to know by Oct. 1 what the next season is to make it work. It's a very labor intensive thing."

Murphy revealed that he is already planning on asking Lady Gaga and Jessica Lange to return for the following season. Lange, has been in the first four seasons of the horror show, did not have enough time to film this season.

"I would love for her to come back in any way. We talked about her coming back this season for Hotel. She's getting ready to do that play that I got for her," Murphy said in regards to Lange. "I'm going to see her this weekend and whisper little, devious things. I love her. But I think that I'll always work with her, so I don't ever worry about that."

While Murphy is focused on season six, fans will finally get to see Lady Gaga when the show premieres next Monday.

"She'll give you nightmares," Murphy teased about Lady Gaga's character. "When you see her you will say 'Holy s-t.'"

Executive producer Brad Falchuk added, "She will terrify you and you will also be in love with her at the same [time]. She's Gaga."

Here is a sneak peak of the show, which aired on FOX.

In case you missed it, here's the new American Horror Story: Hotel sneak peek which aired on FOX (no Gaga). pic.twitter.com/a2djpTHhxL

— Lady Gaga Now (@LadyGagaNowNet) September 30, 2015

Returning cast members for Hotel include Evan Peters, Sarah Paulson, Denis O'Hare, Matt Bomber, Wes Bentley, Frances Conroy, Lily Rabe, Kathy Bates, Chloe Sevigny and Angela Bassett.

"American Horror Story: Hotel" premieres on Oct. 7 on FX.