Despero warns The Flash that great tragedies will befall the speedster and cause him to lose his mind. Once that happens, Armageddon will begin. Determined to prove Despero wrong, Barry doubles down on proving his innocence but a devastating revelati... (more)on from Iris pushes him to the edge and sends him to seek counsel from Black Lightning.

Carmen Moore, Chyler Leigh, Cress Williams, Jessica Hayles, Josh Dohy, Kandyse McClure, Paul Almeida, Paul Herbert, Stephanie Izsak, Tony Curran