While Nora grapples with the revelation that Thawne killed her grandmother, Team Flash must stop the formidable team-up of a newly sprung from jail Weather Witch and Silver Ghost, a new meta-tech villain who can control engines and motorized technology. Meanwhile, Caitlin and Cisco discuss creating a meta-human cure.
Stars: Grant Gustin, Candice Patton, Danielle Panabaker
Director(s): David McWhirter
Writer(s): Greg Berlanti, Andrew Kreisberg, Geoff Johns