Following the photos released last week from next week's episode of The Flash, "Rogue Time", The CW has released a new trailer that showcases the return of Captain Cold (Wentworth Miller) and Heat Wave (Dominic Purcell). As a result of last night's episode, "Out of Time", where Barry Allen went back in time, the space-time continuum is all out of whack. But, before he can deal with that, Barry has bigger problems at hand.

The Flash (Grant Gustin) learns that Captain Cold (guest star Wentworth Miller) and Heat Wave (guest star Dominic Purcell) have returned to Central City. This time Snart has brought along his baby sister Lisa (guest star Peyton List) to help wreak havoc on the city. As you may know, in the DC Comics, Lisa Snart is also known as The Golden Glider, but we'll have to wait and see how she fits into the story next week.

In addition, The CW has released a new promo poster featuring both Captain Cold and Heat Wave. It isn't known if they will be featured in any other episodes this season, but both characters will be a part of the upcoming Arrow / Flash Spinoff, alongside Atom (Brandon Routh) and the original Black Canary (Caity Lotz) from Arrow and Dr. Martin Stein (Victor Garber), one half of Firestorm from The Flash. Take a look at the trailer and photo below before The Flash returns with "Rogue Time" next week.

<strong><em>The Flash</em></strong> Captain Cold and Heat Wave Photo