[s3e4] The New Rogues May 2026

In "The New Rogues" (Season 3, Episode 4), Barry Allen battles Mirror Master and Top while guiding Jesse Quick, all while Team Flash recruits a new Harrison Wells from Earth-19. The episode marks a turning point with the start of Caitlin Snow’s transformation into Killer Frost and a successful reunion with Captain Cold's legacy. For a detailed recap, visit Entertainment Weekly . The Flash Season 3 Episode 4 "The New Rogues" Review