New additions to the cast are Katee Sackhoff as the villain Amunet Black and Hartley Sawyer as Ralph Dibny, aka Elongated Man.
Ahead of the episode’s premiere tonight, The CW has released the photos for this week’s episode of The Flash which you can check out in the gallery below.
Based on the characters from DC Comics, The Flash hails from by Bonanza Productions Inc. in association with Berlanti Productions and Warner Bros. Television, with executive producers Greg Berlanti (Arrow, Supergirl), Sarah Schechter (Arrow, Pan) and Todd Helbing (Spartacus).
“After hearing that Amunet (guest star Katee Sackhoff) has struck a deal to buy all of the metahumans in Iron Heights, Barry (Grant Gustin) must decide if he should expose his powers in order to save his cellmates.