Struck by the supercharged fallout of a particle accelerator explosion, forensic scientist Barry Allen becomes the fastest man alive: The Flash! It’s up to the S.T.A.R. Labs team – Caitlin Snow, Cisco Ramon and Harrison Wells – and Barry’s adoptive family, Detective Joe West and Joe’s daughter, Iris, to help Barry use his newfound time-warping ability to stop other powerful metahumans from perpetrating evil in their beloved Central City. But even while the Scarlet Speedster protects the world from an otherworldly villain known as Zoom, he’s desperate to solve the mystery surrounding his mother’s murder by the Reverse-Flash. Bolt through The Complete Seasons One and Two of the action-packed new series from the creative team behind Arrow.