The Flash — “Fast Enough” — Image FLA123A_0159b — Pictured (L-R): Danielle Panabaker as Caitlin Snow, Grant Gustin as Barry Allen, Rick Cosnett as Detective Eddie Thawne, Candice Patton as Iris West, and Jesse L. Martin as Detective Joe West — Photo: Diyah Pera/The CW — © 2015 The CW Network, LLC. All rights reserved.