From Oct. 24 through Halloween night, Cirque du Soleil’s Michael Jackson ONE at Mandalay Bay will host its first Thrillerween, an eight-day celebration encouraging audiences to arrive dressed as zombies, ghouls, monsters, or the King of Pop himself.

And the family’s presence behind the scenes matters—four of Jackson’s brothers, including the late Tito, and Michael’s son Prince, serve as executive producers. By the end, you’re not thinking about what’s missing. You’re thinking about the music. The movement. The feeling.

And increasingly, those watching closely are asking whether Paris Jackson is at the center of it or being pulled deeper into it.