플래시시즌 5 이미지 교체에피소드 번호8What's Past Is PrologueOverviewBarry and Team Flash come up with a plan to stop Cicada. However, the plan calls for Barry and Nora to travel back in time to gather some key necessities. However, Barry hesitates, concerned about his daughter seeing certain parts of his life. Meanwhile, Sherloque takes his concerns about Nora to Iris, and Caitlin turns up a key asset in the fight against Cicada.Air dateDecember 4, 2018Runtime (min)42
