Zoso

"My life was such a burden. You’ll see. All magic comes with a price... and now, it's yours to pay."

- Zoso's last words to Rumplestiltskin

Zoso, also known as the Dark One, is a character on ABC's Once Upon a Time. He débuts, with his only appearance, in the eighth episode of the first season. He is portrayed by guest star Brad Dourif, and does not have a Storybrooke counterpart.

Reawakened: A Once Upon a Time Tale

 * It is mentioned that Zoso had been the Dark One for decades before he tricked Rumplestiltskin into taking the curse onto himself.

Appearances
Note: "Archive" denotes archive footage.