The Flash Season 2 Episode 5: The Darkness and the Light Producer's Preview

Executive Producer Gabrielle Stanton previews tonight's episode of The Flash: "The Darkness and The Light."

"The team really has to come to grips with the return of Harrison Wells," Stanton explains in the featurette. "It's a different Harrison Wells, he's from Earth-2. He's not the Reverse-Flash. He didn't kill Barry's mother. But when you're there staring at him, it's kind of hard remembering that sometimes. And each of our characters are gonna kind of struggle with that, a little bit."

Listen to her comments in the video below, which also includes new footage.

DR. LIGHT COMES THROUGH THE BREACH — Barry (Grant Gustin) learns a new breacher, Dr. Light, has come through the portal and sets off to capture her. Jay (guest star Teddy Sears) tells Barry that Dr. Light was not a threat on Earth-2 and that Barry can reason with her. However, during a fight with The Flash, she blinds him and drops some shocking news about Zoom. Meanwhile, Barry and Patty (Shantel VanSanten) go out on a date.

The episode was directed by Steve Shill and written by Ben Sokolowski and Grainne Godfree.

Check out images from the episode at the bottom of the page.

"The Darkness and the Light" episode of The Flash airs tonight at 8/7c on The CW.