Rumplestiltskin (Wish Realm)

"Regina: The world is better off with you behind bars. Rumplestiltskin: Yes, but you said this world isn't real. What's the harm of letting a not-real me out of a not-real prison into a not-real world?"

- Rumplestiltskin and Regina Mills

Rumplestiltskin, also known as the Dark One, is a character on ABC's Once Upon a Time. He débuts, with his only appearance, in the tenth episode of the sixth season. He is portrayed by starring cast member Robert Carlyle, and is the Wish Realm version of Rumplestiltskin.