Watch The Flash Season 3 Episode 19 Full HD Online with SUB

Killer Frost destroys the necklace. Barry travels to 2024, where he learns that Cisco lost his powers after Killer Frost broke his arms and forced him to use mechanical prostheses, H. R. became a successful novelist, Julian works in Iron Heights, caring for Killer Frost, Wally is catatonic with a shattered spine, Joe is depressed, and the future Barry is a hermit hiding in S. T. A. R. Labs. In his absence, Top and the Mirror Master took over Central City. Barry is unable to find out Savitar's identity. Cisco secretly uses the device to prevent Barry from returning to the past, hoping that he will fix everything. Barry gathers Julian, Joe, and H. R., reuniting the Flash team. Top and the Mirror Master crush Barry with their own powers, but after overhearing him, the future Barry uses a Cisco device to nullify the villains ' abilities, helping to defeat them. The future Barry gives Barry the information and tells him to find a physicist named Tracy Brand, who developed a trap based on the speed force years after Iris ' death. In the present, Killer Frost meets Savitar. She is reluctant to trust him, but changes her mind when Savitar's armor opens and he comes out, revealing his identity to her.