"Bones" season 10 spoilers hint that Dr. Sweets, or at least his spirit, will make an appearance in the show through a medium played by pop legend Cyndi Lauper. Meanwhile, the relationship between Vaziri and Cam will have some road bumps ahead.

Michaela Conlin, who plays Angela Montenegro in the show, teased spoilers for season 10 of "Bones" to TVLine as she shared:

"Hodgins and Angela have something exciting happen to them - which is like the worst, most vague spoiler ever."

T.J. Thyne (Dr. Jack Hodgins) adde, "Avalon 'sees' Sweets, which pisses Hodgins off, so Hodgins and Avalon go at it, with Angela caught in the middle. And that gets pretty intense!"

He's referring to Cyndi Lauper's appearance in the show as the psychic Avalon Harmonia, who will reportedly contact the spirit of Dr. Sweets.

But Dr. Camille Saroyan, played by Tamara Taylor, and Arastoo Vaziri, played by Pel Vahdat, will have their own challenge when the latter decided to return to Iran to take care of an ailing brother. However, he ended up being jailed as a political prisoner.

Earlier, FOX exec Dana Walden said that season 11 is very much a possibility and they are talking with both David Boreanaz and Emily Deschanel to have another go at it.

"We are in conversations on both," Walden said. "Hopefully Bones will return, we can't announce because the deals with Emily Deschanel David Boreanaz are up and we have not closed new ones."

FOX Entertainment president Kevin Reilly confirmed during the TCA Winter Press Tour that they are negotiating for another run of "Bones."

"That's the good news. Now the bad news: Reilly told a group of reporters after his panel that it was likely that Bones would end after 10 seasons," the article said.

Watch out for more "Bones" Season 10 spoilers, which will be published here when they become available.