The Flash returns tonight from its midseason break with an all-new episode, titled "Potential Energy."
JOE AND IRIS GET TO KNOW WALLY — Now that they’ve grown closer, Barry (Grant Gustin) considers telling Patty (guest star Shantel VanSanten) that he is The Flash. Meanwhile, Joe (Jesse L. Martin) and Iris (Candice Patton) try to get to know Wally (Keiynan Lonsdale), and the team hunts down a meta-human who can slow time itself.
Check out 2 clips and a sneak preview in the videos below.
"Potential Energy" episode of The Flash airs tonight at 8PM on The CW.