Which Harrison Wells Will Appear in 'The Flash' Season 4?

We’ve been greeted by many, many versions of Harrison Wells over the three seasons of The Flash, so we have to wonder which one, or new version, we’ll get when the show returns this fall.

While we debate about which Wells we’ll get — EW says it’s Earth-2 Wells, for the moment — EP Andrew Kreisberg is giving us a little update about the character, played by Tom Cavanagh.

“He’s a genius, and his daughter is safe, and she’s The Flash on Earth-3, and he’s one of those people who’s realizing that he doesn’t have a life,” he says about Harry.

He adds that this journey loops him in with season 4 villain, The Thinker.

“Season 4 for Harry is really realizing what he’s missing in his life and what it is he needs to become a better, more complete person, and so he’s going to be going on a fairly epic emotional journey this season that is tied to The Thinker’s plan.”

The Flash returns on October 10th on The CW.