Season 5, Episode 11 - Seeing Red
During a battle with Cicada, Nora is severely injured. Due to Cicadaâ€™s dampening powers, Noraâ€™s speed healing isnâ€™t working, leaving Barry and Iris scared for their daughterâ€™s future. Upset about his injured child, The Flash is filled with rage and confronts Cicada in a brutal battle. Meanwhile, Killer Frost keeps interfering with Caitlinâ€™s work on the cure.