Well, for all the lovers of Once Upon A Time, we bring you some good news! When the show returns next month, you can be sure to see a familiar green face. Yes, we are speaking about Zelena, who is also known as Wicked Witch of the West.

The Wicked Witch of the West will be appearing throughout the season in flashbacks as Regina continues her hunt for the Author. Unfortunately, not much detail has been revealed about Zelena's role, except for the fact that she is being portrayed by Rebecca Mader.

According to Lana Parilla, the actor who plays Regina's role onscreen, the search for Author will be a tough one.

"This is a quest that has been quite difficult for Regina," says Parilla, to Tech Times, "With all the research she's done thus far and Operation Mongoose, she keeps hitting dead end after dead end. She's lost some faith in ever finding this author, but she's still not going to give up."

According to the storyline, Regina isn't alone in her search for the Author. She has to deal with her competitor Rumpelstiltskin. He is looking for Author so that he can persuade him to rewrite Storybrooke's villains and find his own happy ending.

In addition to this, we may see Rumpelstiltskin teaming up with the three villainesses of the show, namely - Maleficent, Cruella de Vil and Ursula.

Another question that the fans and followers have in mind is what will happen to the romance between Regina and Robin Hood. According to the series executive producer Eddie Kitsis, the couple may be back in this season.

"We haven't seen the end of it," says Kitsis, "The story is just at a middle point and although it seemed final, I would definitely keep watching because there's much more to come."

Thus, it seems that this season of Once Upon A Time, will definitely be an interesting one! Catch all the action when the show returns to ABC on March 1.