The Flash [Barry Allen]; Reverse Flash [Professor Zoom; Eobard Thawne]; Iris West; Kid Flash [Wallace West] (second Wally West); Flash of China [Avery Ho]; Murmur [Michael Amar]; Director David Singh; Heather Macy's son; Kid Flash [Wally West] (original Wally West, flashback); The Turtle [Russell Glosson]; The Trickster [James Jesse]; Captain Cold [Leonard Snart]; Golden Glider [Lisa Snart]; Gorilla Grodd
Synopsis
Barry conducts an exhaustive search for Reverse Flash but is unable to locate him. At CCPD, Barry decides to look into a case where a young boy's father is convicted of killing his mother. His investigation is interrupted by simultaneous separate attacks by the Turtle, the Trickster, Captain Cold & Golden Glider, and Gorilla Grodd on locations that have a connection to Barry or the Flash.