Snow and Charming's baby is coming and everyone in Storybrooke is on high alert to make sure Zelena won't get her hands on the new baby. Can Emma be the savior she was destined to be and protect her sibling or will another savior come to save the day? Back in Oz, Glinda convinced Zelena how she wastes her time on foolish pursuits, introducing her to her real sisters but a cyclone brought yet another girl who will melt her down with envy.