|TV Show||Title||Air date||Director|
The Flash 1 x 15
Out of Time
Mark Mardon, having survived his apparent death during the black-matter explosion, returns seeking revenge on Joe for the death of his brother Clyde... and has the same weather-manipulation powers as his deceased sibling.
|Out of Time||2015-03-17||Thor Freudenthal|
The Flash 1 x 14
Martin and Ronnie are separated, only to realize that they must learn how to rejoin before Eiling hunts them down and kills them... and the Flash. Meanwhile, Joe shows Barry the 3D images from the Nora Allen crime scene, and Barry asks Martin for advice on time travel.
|The Flash 1 x 13||The Nuclear Man||2015-02-10||Glen Winter|
The Flash 1 x 12
Crazy for You
Caitlin takes Barry out to a local karaoke bar to help them both find new loves. Caitlin strikes out but Barry meets a sports reporter and asks her out for a date. Meanwhile, Cisco considers Hartley's dangerous offer; and the team search for Shawna, a meta-human with teleportation powers who just busted her boyfriend out of Iron Heights.
|Crazy for You||2015-02-03||Rob Hardy|
The Flash 1 x 11
The Sound and the Fury
Dr. Wells' former protégé, Hartley Rathaway, returns to seek revenge on his mentor. Meanwhile, Iris is hired as a cub reporter; Cisco recalls his first day on the job at S.T.A.R. Labs; and Joe asks Eddie for a favor but asks him to keep it a secret from Barry.
|The Sound and the Fury||2015-01-27||John F. Showalter|
The Flash 1 x 10
Revenge of the Rogues
While Barry strives to become fast enough to defeat Reverse-Flash, Captain Cold returns to Central City with a partner and takes Caitlin hostage to force a confrontation with the Flash.
|Revenge of the Rogues||2015-01-20||Nick Copus|
|The Flash 1 x 9||The Man in the Yellow Suit||2014-12-09||Ralph Hemecker|
|The Flash 1 x 8||Flash vs. Arrow||2014-12-02||Glen Winter|
|The Flash 1 x 7||Power Outage||2014-11-25||Larry Shaw|
|The Flash 1 x 6||The Flash is Born||2014-11-18||Armen V. Kevorkian, Millicent Shelton|
|The Flash 1 x 4||Going Rogue||2014-10-28||Armen V. Kevorkian, Glen Winter|