In the season premiere, Barry Allen (GRANT GUSTIN) has chosen to protect the city on his own -- until a meta-human named Atom Smasher (ADAM COPELAND) attacks.
In the season premiere, Barry protects the city on his own.
Jay Garrick (TEDDY SEARS) appears with a warning.
Barry works with Lisa Snart to find her missing brother.
The team searches for another Firestorm match for Dr. Stein.
Dr. Light makes it through the breach.
Barry comes up with a plan to defeat Zoom.
Gorilla Grodd returns to Central City.
Vandal Savage attacks in part one of an epic Arrow crossover.
KEIYNAN LONSDALE joins the cast as Wally West.
Barry considers telling Patty that he's The Flash.
Eobard Thawne aka The Reverse-Flash (MATT LETSCHER) is back.
Against Iris's wishes, Wally flirts with danger.
Barry visits Earth-2 to rescue Wells' daughter from Zoom.
The team races to find Zoom's lair on Earth-2.
Diggle & Lila help Barry fight King Shark.
Barry faces a new speedster in Central City.
Barry travels back in time to find a way to defeat Zoom.
Hunter Zolomon's painful past is revealed.
Wells is attacked by metahuman Griffin Grey.
Earth-1 villain Rupture comes to Central City with Zoom.
Barry fights to return to his old life. Kevin Smith directs.
KATIE CASSIDY guest stars as Earth-2's Black Siren.
Barry vows to stop Zoom in the season two finale.