The Flash - Season 9 -

Picking up after the events of the "Armageddon" crossover, Barry Allen (Grant Gustin) faces his most daunting challenge yet: slowing down. With the Reverse-Flash seemingly neutralized and the forces of evil taking a breather, Barry tries to balance his life as a husband to Iris (Candice Patton) and a father to their rapidly growing children, Nora and Bart. But peace in Central City is always temporary. A new, chilling threat emerges in the form of the Red Death—a dark, twisted version of the Flash from a doomed parallel universe. As Team Flash grapples with this terrifying new foe, old ghosts return: a redeemed Captain Cold, a spectral Ronnie Raymond, and a final, haunting confrontation with the man who started it all, Eobard Thawne.

Don't blink. Don't miss a second. One last lightning strike. The Flash - Season 9

For fans: A perfect 10. For newcomers: Start with Season 1. Picking up after the events of the "Armageddon"