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.
Mr. Gold
Rumplestiltskin is a fictional character in ABC's television series "Once Upon a Time". As an immortal, Rumple gains multiple aspects and aliases as the series progresses, most notably: Dark One ("Enchanted Forest"); Mr. Gold ("Storybrooke"); Detective Weaver ("Hyperion Heights"). He is an antihero, and the main antagonist of the fourth season. Mr. Gold is portrayed by Robert Carlyle.