The Flash (2014) (2014)

Episode Overview

Title: Invincible Plot: When Zoom sends a horde of Earth-2 meta-humans to invade Central City, Barry is caught off guard to discover their commander is the Black Siren, a doppelganger of Black Canary from Earth-2. As chaos unfolds, Wally steps up to assist The Flash in combating the meta-humans, raising concerns for Joe. Meanwhile, Iris and Henry express their apprehensions about Barry confronting the formidable Zoom.