'The Flash' Episode 18 Guest Stars 'Arrow' and 'the Walking Dead' Actors

After disappointing fans with a short break, The Flash is back with episode 18 dubbed as "All Star Team Up". According to a report by Ecumenical News, there will be guest stars from Arrow and The Walking Dead actors on this episode. Notably Emily Kinney from The Walking Dead will be the antagonist.

Coming Soon posted a summary of the episode, "Barry, portrayed by Grant Gustin, is surprised when Felicity Smoak, portrayed by Emily Bett Rickards, arrives from Starling City along with her boyfriend, Ray Palmer, portrayed by Brandon Routh, who flies in as the Atom. They've come to visit S.T.A.R. Labs as Ray needs help with his suit. Their timing turns out to be fortuitous because it's all hands on deck after a meta-human named Brie Larvin, portrayed by Emily Kinney unleashes hundreds of robotic bees to attack and kill her former co-workers, including Dr. Tina McGee, portrayed by Amanda Pays. A group dinner with Barry, Felicity, Ray, Iris and Eddie turns into disaster."

It's even more interesting that in this episode it involves nicknames and we all know how Cisco, who loves to give nicknames, won't really agree on Ray Palmer's "The Atom". And yes, we will be seeing some Flash and Atom team up.

The episode was directed by Kevin Tancharoen and was written Grainne Godfree and Kai Yu Wu.

What's also interesting is that the details for episode 19 has been leaked, thanks to a report by International Business Times.  According to the article, on episode 19 titled as "Who is Harrison Wells" Joe and Cisco will find themselves travelling to Starling City as they look for answers about Dr. Wells. Along the way, they will meet Black Canary.

In regards to the rumored third DC superhero series, it is still in the process of casting and has yet to have a title. But we all know that it will be connected to both Arrow and The Flash.