The Flash (2014) (2014)

S2E18 Versus Zoom

With the tachyon device in hand, Barry is confident that he can finally outrun Zoom and intends to open the breaches to trap him. Despite Harry's strong warnings against this risky move, Barry persuades him to support the plan. In turn, Harry discloses that Cisco has the ability to re-open the breach. At the same time, the heartbreaking backstory of Hunter Zolomon on Earth-2 unfolds, shedding light on his motivations.