• Keiynan Lonsdale as Wally West/Kid Flash on The Flash TV series.

Keiynan Lonsdale as Wally West/Kid Flash on The Flash TV series. (Photo : Facebook/The Flash)

Wally will dream about being a speedster as "The Flash" returns with a brand new episode this week after taking a break. Fans can watch "The Flash" Season 3, episode 6 online via live stream, here.

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Warning: This article contains spoilers from "The Flash" Season 3 episodes. Read to know more.

"The Flash" Season 3, episode spoilers roundup

In the new episode, Wally is excited about getting this visions of being the speedster. However, Keiynan Lonsdale, who plays Wally, tells TVLine that these visions are "extra validation that he is right."

"He has already been having these feelings of him being a speedster, assuming that's in his future," the actor says.

"So when you put these visions and dreams on top of that, it's an extra validation that he's right. But it can be quite a challenge in his own head."

Wally will share his visions with his loved ones but people are conflicted especially Barry who has kept this under the carpet from him.

Also, Barry and others don't want Wally to be anywhere near Alchemy. Lonsdale says that people become "dangerous after Alchemy gets his hands on them."

However, Wally is not scared to be one of the fastest human beings on Earth. "It's perfect for him. Though these visions get pretty nasty at one point, and that definitely troubles him in a sense."

Meanwhile, "The Flash," "Arrow," "Supergirl" and "DC's Legends of Tomorrow" are set for a mega crossover next month, Comicbook.com notes. The crossover will be a part of "Invasion" and kicks off with a "Supergirl" episode and later plays in different shows.

"This year, for our mega 'Arrowverse' crossover, we're taking inspiration from a DC crossover from the late 1980s known as Invasion!, which featured an alien race called the Dominators, who'd previously vexed the Legion of Superheroes," Executive producer Marc Guggenheim of "Arrow" and "DC's Legends of Tomorrow" says.

"We're using cutting edge prosthetics and computer effects to achieve a feature film-quality look which is faithful to Invasion! artist Todd McFarlane's interpretation of the characters."

Stay tuned for "The Flash" Season 3, episode 7 promo video and spoilers. Share your views in the section below.