With nothing left to lose, Barry takes on Savitar in a final showdown.
Release Date: May 23, 2017 (USA)
Creator: Greg Berlanti, Andrew Kreisberg, Geoff Johns
Cast: Grant Gustin, Candice Patton, Danielle Panabaker, Carlos Valdes, Jesse L. Martin, Tom Cavanagh, Hartley Sawyer, Danielle Nicolet, John Wesley Shipp