Super Villains Assemble for The Flash Midseason Finale Photos!

The Flash -- "Running to Stand Still" -- Image: FLA209A_0027b.jpg -- Pictured (L-R): Wentworth Miller as Leonard Snart, Mark Hamill as James Jesse/Trickster and Liam McIntyre as Mark Mardon-- Photo: Cate Cameron/The CW -- © 2015 The CW Network, LLC. All rights reserved.

Super villains assemble for The Flash midseason finale photos!

The CW has released the first photos for The Flash midseason finale, episode 2.09, which will feature the return of several key supervillains and the arrival of Wally West! Check them out in the gallery below!

Titled “Running to Stand Still,” the episode is officially described as follows:

“When Mark Mardon AKA The Weather Wizard (guest star Liam McIntyre) returns to break Leonard Snart AKA Captain Cold (guest star Wentworth Miller) and James Jesse AKA The Trickster (guest star Mark Hamill) out of Iron Heights, Barry must stop these rogues from taking over Central City during Christmas. Meanwhile, Joe and Iris meet Wally West (Keiynan Lonsdale).”

The Flash stars Grant Gustin as Barry Allen/The Flash, Candice Patton as Iris West, Rick Cosnett as Eddie Thawne, Danielle Panabaker as Caitlin Snow, Carlos Valdes as Cisco Ramon and Jesse L. Martin as Detective Joe West. The new season sees the addition of newcomers Teddy Sears as Jay Garrick, Keiynan Lonsdale as Wally West, Shantel VanSanten as Patty Spivot, Violett Beane as Jesse Quick, Demore Barnes as Tokamak, and Candyman himself Tony Todd as the voice of the new “big bad,” Zoom.

“Running to Stand Still” is set to air on Tuesday, December 8 at 8 P.M. EST on The CW. If you missed an episode of The Flash or just need a refresher on what happened you can read our weekly recaps by clicking here!