Now that they’ve grown closer, Barry considers telling Patty that he is The Flash. Meanwhile, Joe and Iris try to get to know Wally, and the team hunts down a meta-human who can slow time itself.
Guest Star: Aaron Douglas, Andres Joseph, Keiynan Lonsdale, Matt Letscher, Morena Baccarin, Nadeen Lightbody, Patrick Sabongui, Shantel VanSanten, Teddy Sears, Tony Todd, William Samples