Both “The Flash” and “Arrow” episodes will deal with the arrival of time-travelling nemesis Vandal Savage, played by Casper Crump.
The episode synopsis of “Arrow” indicates that Barry will be heading over to Star City to get help from Oliver. The two will team up to hide Kendra Saunders, played by Ciara Renne, who is Savage’s target.
Making matters worse is when a man with wings, Hawkman, played by Falk Hentschel, suddenly takes Kendra away from the heroes. Team Arrow will also be working toward developing a weapon that will help get rid of Vandal.
TV Line has shared a slew of promotional photos for the crossover episode and it shows both Team Arrow and Team Flash, in a much-awaited reunion, doing what they do best.
Another thing fans could expect for the show’s fourth season is Oliver and Felicity’s relationship troubles. Greg Berlanti recently spoke to TV Line and revealed that Olicity will soon be facing problems.
Berlanti didn’t elaborate what those problems will be but, reports say that Oliver will be starting to have flashbacks and dreams that focus on his mom, Moira, and also about the existence of his son.
The news about Oliver’s son will come as a shock to Felicity, played by Emily Bett Rickards, and will reportedly be the cause of their relationship’s falling out and eventually their breakup.