Gorilla Grodd; Raijin (God of Lightning); Dr. Meena Dhawan [Fast Track; Negative Flash]; Multiplex [Danton Black]; The Flash [Barry Allen]; Avery Ho; Kid Flash [Wally West] (second Wally West); Flash [Wally West] (original Wally West); Mr. Carson; Mrs. Grant; Mr. Ross; other unnamed Central City citizens; Iris West; Papercut; The Pipeline (Iron Heights armored guards); Kristen Kramer; unnamed lab technician; Godspeed [August Heart]
Synopsis
Barry's speed powers have been stolen by Grodd, who plans to steal all speed from the world by using a giant lightning rod he has constructed. However, he needs the lightning wand stolen by Kid Flash and Avery to operate it. With Barry powerless, Kid Flash and Avery want to help stop Grodd, but fearing for their safety Barry orders them to leave Central City, leaving the older Wally as the only Flash remaining in town. As the older Wally begins evacuating Central City, Barry attempts to use the lightning wand to rekindle his powers, but he needs help from an unexpected source.