In a twist on modern-day fairy tales, ABC's 'Once Upon a Time' enchants the audience with its ongoing drama about fantasies which come to life in the fictional town of Storybrooke, Maine.

In this fantasy adventure, bounty hunter Emma Swan discovers that there is a curse upon Storybrooke. Citizens are actually characters from various fairy tales trapped in an unchanging reality. As the story progresses, the evil queen's curse is reversed and characters are returned to their stories, ending the main story.

With the curse reversed, and the magic is returned to the storybook worlds, what more can happen to Storybrooke?

In the first part of Season 4, 'Once Upon a Time' followed the story of the 'Frozen' characters. Now, according to TVLine, one character from the original story is said to return to Storybrooke to the excitement of the fairy tale fans, and that's Pinnocchio.

Pinnocchio, also known as August, has a lot of secrets in store for devoted fans of 'Once Upon a Time'. Here are the top three spoilers for the second half of Season 4:

1. Episode 14 is titled "Enter the Dragon," and viewers learn that August has a connection to the Author whose mansion mysteriously appeared in Storybrooke. It remains unclear whether this episode is about the return of Maleficent or the entrance of Mulan.

2. Maleficent maniacs will get to see the backstories of the queens of darkness and how they met throughout the series.

3. Ernie Hudson, a retired ghostbuster, is said to be appearing as Poseidon. What 'Little Mermaid' concept could the series touch upon next?

As it stands, fans can look forward to new episodes of 'Once Upon a Time' on March 1, 2015 via ABC.