Season 6 of 'Once Upon A Time' will return this fall and there is a good deal of information coming out from the producers' side. Teasers are being released and one very prominent one is that Regina and all other Storybrooke denizens will be undergoing deep changes from the inside.

According to reports, Lana Parrilla (who plays Regina and the evil queen) will be portraying two separate individuals on the show in the coming season. Though she has portrayed two characters till date, this time, it will be two entirely different individuals. Apart from this, the evil queen is not pleased and all determined to go against Regina.

What is more, the change is not just about Regina, other characters will also experience the profound metamorphosis. Executive producer Adam Horowitz has said that the example of Lana is the starkest one and they are going inside her to pull her apart. He added that they intend to do the same with each and every one of the characters.

Spoilers suggest that viewers will get to see Rumple and Belle going on an adventure. Three new characters will also be introduced and they will form part of the Land of Untold Stories. Speculations indicate that the show will also see the introduction of Scheherazade, Morpheus, and Sindbad.

A rumor is also floating around that Hook and Emma will have a fairytale wedding. Notably, fans were wondering about it last season when they saw a wedding dress in the background. Many felt that it was a precursor to the upcoming wedding. As for the producers, they have not revealed anything and said that viewers will have to wait and watch season 6 to get the answer.

Well, Season 6 will take off from a little while after Mr. Hyde comes to Storybrooke. It is worth mentioning here that in the season 5 finale, he gave Regina an ominous greeting. Looks like things are really going to be exciting with all that new stuff about changes sweeping the characters and their new sides coming to the fore.