Zelena (Once Upon a Time)
In December 2013, Rebecca Mader was cast as the Wicked Witch of the West. She made multiple appearances during the second half of season three and was promoted to a series regular for the show's fifth season. The role of the Wicked Witch of the West was written specifically for Rebecca Mader. It was announced that the writers had chosen not to continue with Zelena's storyline and Mader would not be returning for the seventh season of the show. However, Mader later revealed that she would be returning for multiple season seven episodes.
Zelena (Once Upon a Time)
Time passes as Zelena grows into an adult. Zelena is reduced to helping her father and shaving her father. During one shave, she accidentally cuts him and uses magic to produce a cloth. This angers the woodcutter who declares that she is wicked and that he only looked after her because Zelena's 'mother' wanted the girl. He then reveals that Zelena is actually adopted to which she responds by walking out on him and going to ask the Wizard of Oz for help. Arriving at the Wizard's palace, she explains her situation to the great Wizard. She discovers that her birth mother was Cora and that Zelena was originally from the Enchanted Forest. At Zelena's request to visit this world, the Wizard supplies her with silver slippers that allows the wearer to visit any location so Zelena could find out more about her birth family. After meeting Rumplestiltskin, Zelena learns how to use her magic but also discovers that her younger sister, Regina is being taught magic and that she will cast a curse for Rumplestiltskin. Jealous, Zelena discovers that she isn't allowed to cast the curse so returns to Oz before Rumplestiltskin can get her silver slippers. Zelena goes to visit the Wizard so he could help her change the past. The Wizard refuses to help which only angers Zelena more. The young witch removes the Wizard's curtain and discovers that he is just a mortal named Walsh. She transforms him into an obedient flying monkey, before spying on Rumplestiltskin telling Regina that she is his greatest student. This causes Zelena to be jealous of her younger sister and her skin turns green with envy. "