‘The Flash’ Season 1 Episode 19 Episode Guide: Barry’s ‘Payback Time’ With Reverse Flash! Exec Hints Laurel Lance’s Arrival! [+SPOILERS]

The CW is airing 'The Flash' episode 19 this Tuesday night and fans of the show will get to see more of the Eobard Thawne-centered arc. With evidence against the killer of Dr. Wells surfacing, Barry Allen couldn't help but desire for vengeance even more. But it appears that the fake Dr. Wells will also be ahead in knowing what Barry and the team are planning on doing.

'The Flash' season 1 episode 19 is appropriately titled "Who Is Harrison Wells?" It will take Barry, Cisco, Caitlin and Joe to a journey that will help them answer all of their questions about Dr. Wells' real identity. When they head to Starling City for answers, they get a glimpse on what could possibly be the biggest twist about Dr. Wells and his life prior to the explosion. They try to put the puzzle pieces together and they plan on doing this by investigating the life of Dr. Well's wife, Tess, 15 years ago. When they realize that Wells could be dead all along, Barry's thirst for revenge is awakened.

The CW has dropped a promotional clip for the upcoming episode, and it seems that Caitlin will find it hard to believe the things that they are about to discover. Plus, Thawne will even overhear what Caitlin and Barry are going to talk about and the things that will follow in suit remain to be uncertain. Will Thawne and Barry go head to head tonight? How will this affect STAR Labs? Find out all of the answers by tuning in on The CW at 8/7c.

Executive producer Andrew Kreisberg recently teased about Katie Cassidy's appearance on the show this Tuesday, and according to him: "You get to see a different side of [Detective] Lance and Laurel through the prism of a Flash episode." Kreisberg even added, "Our tone notes to Laurel Lance was to leave all your troubles behind and have fun on 'Flash.' You get to see her smiling and happy in sort of a different place."

The official synopsis of 'The Flash' season 1 episode 19 reads: "Joe and Cisco head to Starling City to continue their investigation of Dr. Wells. While in town, the duo enlists the help of Captain Lance, and Cisco meets the Black Canary, who asks him for a favor. Meanwhile, back in Central City, Barry races to catch a meta-human named Hannibal Bates who can transform himself into every person he touches - which includes Eddie, Iris, Caitlin and even The Flash."

'The Flash' is set to air episode 19, "Who is Harrison Wells?" this Tuesday night at 8/7c on The CW.

You can watch the all-new episode using this CW free online stream link here.

Real Time Analytics