The CW has released an official description for the second episode of The Flash Season 3.
The episode is called “Paradox” and here’s how they describe it:
THE AFTERMATH — Barry (Grant Gustin) realizes the effects from Flashpoint are much greater than he thought. Meanwhile, Barry meets new co-worker Julian Albert (Tom Felton) and is surprised by Julian’s immediate disdain for Barry. Ralph Hemecker directed the episode written by Aaron Helbing & Todd Helbing (302). Original airdate 10/11/2016.
“Paradox” airs October 11 on The CW.