Get ready for tonight’s mid-season premiere of ‘The Flash’ with this new clip.

Official Synopsis:

“Potential Energy” — (8:00-9:00 p.m. ET) (TV-14, LV) (HDTV)

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. Rob Hardy directed the episode written by Bryan Q. Miller. (#210).  Original airdate 01/19/2016.