Check out photos and clip from tonight's episode of "The Flash," which features the return of the Reverse-Flash. Read synopsis.

CW has released a new promo promo photos for tonight's episode of "The Flash"  which airs today, Tuesday, January26, 2016.

The clips features the return of the show’s villain, Eobard Thawne (guest star Matthew Letscher)

Read official synopsis for "The Reverse-Flash Returns";

“When Cisco gets a vibe of Eobard Thawne (guest star Matthew Letscher), Barry and the team don’t believe it. But, after an attack at Mercury Labs, Christina McGee (guest star Amanda Pays) confirms that the Reverse Flash is back. Meanwhile, Iris and Francine (guest star Vanessa A. Williams) share a nice moment that brings Iris closer to her brother, Wally (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, Jesse L. Martin as Detective Joe West, Teddy Searsas Jay Garrick, Keiynan Lonsdale as Wally West, Shantel VanSanten as Patty Spivot, Violett Beane as Jesse Quick, Demore Barnes as Tokamak, and Tony Todd as Zoom.

The series has been listed by IMBD as one of its top 10 TV shows of the year.

Watch promo clip;