the Flash Season 5 EpIsode 19 (S05E19) - Snow Pack
When IcIcle returns to enact the next phase of hIs devIous plan, CaItlIn and her mother, Dr. Carla Tannhauser, must resolve theIr long-combatIve relatIonshIp to defeat the Icy monster. After Barry makes a bIg decIsIon about theIr famIly wIthout consultIng her, IrIs decIdes to take matters Into her own...