Following the poster released earlier this week, The CW has debuted a preview for next week's episode of The Flash, "Out of Time", airing Tuesday, March 17 at 8 PM. This episode introduces us to The Weather Wizard (Liam McIntyre) who comes to Central City seeking vengeance for the death of his brother Clyde Mardon. Clyde was killed in the show's pilot episode by Detective West (Jesse L. Martin). Producer Andrew Kreisberg explains that there are a lot of special effects in this episode, along with a twist that he hopes most viewers won't see coming.

Mark Mardon aka The Weather Wizard (guest star Liam McIntyre) appears in Central City intent on avenging his brother Clyde's death, and sets his sights on Joe (Jesse L. Martin), who shot Clyde. When Mardon attacks Joe and Barry (Grant Gustin), Barry is able to super-speed them to safety but Mardon gets away. Barry warns Joe not to go after a meta-human alone but Joe doesn't listen and ends up in grave danger. Meanwhile, Cisco (Carlos Valdes) looks into the night the team captured the Reverse Flash and realizes something doesn't add up and begins to wonder whether Joe was right about Dr. Wells (Tom Cavanagh). Barry and Linda (guest star Malese Jow) end up on an awkward double date with Eddie (Rick Cosnett) and Iris (Candice Patton).

If that wasn't enough, we also have photos from "Rogue Time", airing Tuesday, March 24 at 8 PM ET on The CW. The Flash 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. Take a look at the preview and photo gallery below to get ready for the next two episodes of The Flash.

Rogue Time photo 1
Rogue Time photo 2
Rogue Time photo 3
Rogue Time photo 4
Rogue Time photo 5
Rogue Time photo 6