If there's something that "Glee" and "American Horror Story" creator Ryan Murphy is known for, it is that he is always tight-lipped when it comes to spoilers. As much as possible, Murphy won't reveal anything unless there's really the need for it. 

For the upcoming season of "American Horror Story," the series creator let Lady Gaga do the honors in unveiling what season 5 would be. There were so many speculations about the new theme prior to the big reveal, and the "Hotel" theme came as a huge surprise. And casting Lady Gaga as one of the season regulars was an even bigger revelation. 

Apart from the singer, Murphy revealed via Twitter the names of two series regulars for "AHS: Hotel." In an earlier tweet, he confirmed Wes Bentley's participation, and in his most recent casting post, he announced the return of Chloe Sevigny. Cheyenne Jackson will also appear in season 5 along with "AHS" regular Emma Roberts.

However, fans are still waiting for one name to be confirmed, and that is actor Finn Wittrock, who already played an interesting role (Dandy Mott) in season 4. In his latest interview, Wittrock admitted that he has been sucked into the "AHS" world. And since Matt Bomer is set to appear in "AHS: Hotel," Dandy's return "might be in the cards." 

The actor was honest in saying that Murphy has other projects lined up, which he may be a part of.

"There's been talk actually with Ryan [Murphy] about this play. But it's down the road. I'm definitely itching to do something [on stage] again," he told Entertainment Tonight.

"American Horror Story: Hotel" is set to return in mid-October.