Westworldis getting a major upgrade for its long-awaited season 3.

We always wanted every season to find our characters in radically different circumstances.

And which characters are those, exactly?

Westworld

John P. Johnson/HBO

We know Dolores is back, but the showrunners arent yet saying which other familiar faces are returning.

As for Pauls mysterious new character, we found out a few tidbits.

Aarons character will challenge Dolores notions about the nature of humanity, Nolan says.

Hes the bang out of person who doesnt get to go to Westworld.

Were looking at the aftermath of the massacre in the park, Joy says.

Thats a part of the story we were excited to tell.

On that thematic level, Dolores emerges to figure out what happened to the real West.

Heres the previously released teaser trailer:

Westworldreturns to HBO in 2020.