Barry contemplating life in the past. Probably remembering good times with Harrison Wells, when there were good time.

Barry is watching Harrison leave the hallway. Because he can. I'm really hoping there are great conversations between the two.

Barry is on his way down the long hallway to the prison cells. Because, why not? He must be chasing down Harrison Wells.

This is a closeup of The Flash. He must be thinking about things, as you do when you're a superhero.

Hartley is in the cage, making me think these photos are seriously out of order! Hartley is kind of hot.

Cisco and Hartley face to face. But why is Harley out of his cage and holding a gadget? That can't be good.

Whoever thought Caitlin, Cisco and Hartley would all share the same expression of shock and awe at the same time? Surprising!

Cisco is putting his nemesis Hartley Rathaway away into the container. Jailed. But when something goes wrong, is it with the Pied Piper?

It's the sweet face of Eddie Thawne, seen again in the past, alive and well. Oh how we have missed him!

Barry is looking at clues at his own desk, or his other Barry's desk. I wonder if he'll see himself and how that will work.

Barry is standing in front of a map. Assuming this is the Barry we know from the future. But It's going to be hard to know anything at this point!

Joe is right there, standing in Barry's office. Waiting. Either for his present or future Barry. Or something.