We're not in "Westworld" anymore.

HBO debuted a teaser trailer for Season 3 of the sci-fi drama during the series finale of "Game of Thrones," perhaps to atone for the loss. And "Westworld" looks like a completely different show than what it was in the first two seasons.

The teaser centers on new cast member Aaron Paul, who moves through the futuristic world outside of the robot-populated theme park. We also get a glimpse of newcomer Lena Waithe, as well as a familiar face seen by Paul at the end of the trailer: Evan Rachel Wood.

The teaser hints at the darkness lying beneath the gleaming technology that powers the "real world."

"They said they would make a better world — smooth away the rough edges," Paul says. "But that was a lie. I guess the rough edges are the only thing I'm hanging onto."

"Westworld" Season 3 premieres in 2020.