"Harrison Wells will be back, but he's going to be a very different Harrison Wells than we've seen before," Stanton tells TV Line. "We've got other worlds. We've got other timelines. All I'm going to say is he's from one of those places.”
Now what is with all the blue streak that is running? Is that Zoom? Jay? Quick? Who? Can't wait to find out.
Enjoy some promo poster pictures below!