There are only a few episodes left before The CW's "The Flash" wraps up its first season, and new set photos reveal more action for the upcoming episode, with another "Arrow" crossover due.

Unfortunately for fans,"The Flash" is taking a break this week and will not be airing episode 18, "All Star Team Up," until April 14. However, the set photos have plenty of things to show, and here are the biggest events we can expect to happen:

1) Not only will Felicity (Emily Bett Rickards) be in the new episode, but she's also bringing her new boyfriend Ray Palmer as Atom (Brandon Routh), noted Screen Rant.

2) The arrival of the Atom is also timed perfectly, as Barry (Grant Gustin) and the rest of the team from STAR Labs will have to fight a metahuman by the name of Brie Larvin (Emily Kinney), who unleashes hundreds of robotic bees. Ray the Atom's presence can really help them battle the new foe. According to Design and Trend, Cisco and Ray will also become fast friends, with showrunner Andrew Kreisberg explaining, "Even though he looks like Brandon Routh, he's just a big tech geek at heart, so he and Cisco quickly bond. There's even a line in the script where Felicity says, 'Ray is like Barry in Oliver's body' and then went, 'Oh God, did I say that out loud?'"

3) Felicity and Ray's arrival will also become the perfect opportunity for Felicity to introduce her new boyfriend to her friends in Central City, and the pair, together with Iris and Eddie (Candice Patton and Rick Cosnet) have a very awkward dinner with Barry that will ultimately become a disaster, Comicbook.com noted.

4) Barry also tells Felicity about his suspicions with Dr. Wells (Tom Cavanaugh), and that he suspects that Catelyn (Danielle Panabaker) and Cisco are helping him with his evil plans.

5) Finally, with Barry set on unmasking Dr. Wells, he declares that he will go back to change the past, and this could be the introduction to "Flashpoint," which is an arc in the comic book series that fans are really looking forward to.

Website Coming Soon also printed the synopsis for the next episode, which read:

"Barry (Grant Gustin) is surprised when Felicity Smoak (guest star Emily Bett Rickards) arrives from Starling City along with her boyfriend, Ray Palmer (guest star 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 (guest star Emily Kinney) unleashes hundreds of robotic bees to attack and kill her former co-workers, including Dr. Tina McGee (guest star Amanda Pays). A group dinner with Barry, Felicity, Ray, Iris (Candice Patton) and Eddie (Rick Cosnett) turns into a disaster."

While there seems to be a lot of things going on for next episode. "The Flash" team has already released what's going to happen for the rest of the season, and it seems that Episode 18 will not be the last crossover, as there is also footage of Oliver Queen (Stephen Amell) and Laurel (Katie Cassidy) being in Central City, although Oliver is donning what suspiciously looked like League of the Assassins garments, not his signature green hood.

Are you excited for the next episode? Check out the trailer.