Zelena (Once Upon a Time)
Zelena, also known as the Wicked Witch of the West and cursed as Kelly West in the seventh season, is a fictional character in ABC's television series "Once Upon a Time". She is portrayed by Rebecca Mader and was first introduced in the second half of the third season. After making recurring appearances in both the third and fourth seasons, Mader was promoted to series regular for the fifth and sixth seasons. She returned as a recurring guest star in the seventh season.
Emma Swan
Emma Swan is a fictional character in ABC's television series "Once Upon a Time". She is portrayed by Jennifer Morrison, by Abby Ross as a teenager, and Mckenna Grace as a child. Emma first appeared in the series's pilot as a bail bond agent in Boston, Massachusetts until she meets her biological son Henry, whom she gave up for adoption 10 years before, and learns she is the daughter of Snow White and Prince Charming. Henry urges Emma to go to the fictional town of Storybrooke, Maine, to break a curse enacted by the Evil Queen and to restore the fairy tale characters' happy endings.