Season 3 of "The Flash" is expected to show Caitlin Snow consumed by her superhuman abilities and going against her friends Cisco Ramon and Barry Allen. Sooner or later she will start to turn into Killer Frost and hold grudge against Barry who is the cause of her superhuman powers. The transformation is reported to take place on the 7th episode of the series.
The strength of Caitlin will be gradually revealed in each episode and will unleash when she tries to save Barry with all her strength but instead her superhuman powers takes over her body and makes her Killer Frost. Cisco as Vibe will come to the rescue and later on The Flash returns to help Vibe restrain Killer Frost and keep her out of danger.
Meanwhile, Warner Bros shares a mini trailer of what to expect between the friendship of the Flash and Batman in their upcoming movie together. It can be remembered that "Justice League" who will star both superheroes is slated to air in November 2017 and the teaser trailer just made it harder for fans to survive the long wait before the movie's release.
In one of actor Ezra Miller's recent interview, he reveals the special relationship between Batman and the Flash who is completely the opposite of each other. He describes their relationship as annoying and amusing at the same time. The Flash is young and looks forward to the opportunities to come in his life while Batman is "is everything that being a superhero means you could become, in terms of being pretty shut down and having seen all this horror."