Once Upon a Time Season 4 Release Date, Plot and Cast Spoilers: Frozen Characters Confirmed

Once Upon A Time is back. This ABC's long-running fantasy television series' fourth season is about to make the story even more magical.
Having been hinted on at the end of the third season, it is now confirmed that Frozen characters – Elsa, Anna, and Kristoff, will be joining Storybrooke, together with the not-so-liked Prince Hans.
Playing the role of Elsa would be Australian actress Georgina Haig. Joining the cast would be Elizabeth Lail who portrays Anna, Scott Michael Foster who plays Kristoff, and Tyler Jacob Moore who gets to be Hans.
As the teaser trailer shows, there is a chance that she might freeze Storybrooke, which could lead Regina into becoming more evil than she already is. There is also a rumor that Elsa might be new friends with Emma, as both of them are having difficult time controlling their powers.
The series will also go back in time to discover Belle's time before she met Rumple, letting us meet her mother, Colette, who will be played by Frances O'Connor. In truth, there will be a lot of flashbacks in season four.
"We're going to get more into Emma growing up as a teenager, Charming before he met Snow White when he was on the farm and many more," revealed Eddy Kitsis in an interview with ETonline.
In addition, Adam Horowitz also hinted in an interview with TVLine that there might be more in Hook's story. Seems like many histories will be unveiled in this new season. "With our flashbacks this season, we're excited to explore the times before," Kitsis confirmed.
The series will premiere this September 28, with the first episode entitled A Tale of Two Sisters.