Andy Mientus will be returning as the Pied Piper in the Flash episode "Flash Back."
Executive Producers from The Flash preview "Welcome to Earth-2"
Danielle Panabaker has tweeted an awesome photo of Caitlin Snow as Killer Frost.
David Ramsey and Audrey Marie Anderson from Arrow guest star in the Flash episode "King Shark."
Preview clip for the Flash episode titled "Fast Lane"
An overly dense time travel story answers a lot of questions, but has trouble handling our main hero's arc.
Preview images for the Flash episode titled "Fast Lane"
Screen captures from the extended promo trailer for the Flash episode "Fast Lane"
Extended preview trailer for the Flash episode titled "Fast Lane"
The midseason premiere falls into familiar superhero traps as it fails to do anything new with a secret identity story.