The Witch is a character that has only appeared in the Bubble Guppies TV movie, "Bubble Puppy's Fin-tastic Fairytale Adventure!" She is known to be the meanest one in the world, and she turned Bubble Puppy into a frog. She is voiced by Wanda Sykes.
The Witch has green skin and brown hair. She wears a black robe with some visible buttons on the front. She also wears a tall black pointy witch hat, and she has a light green mermaid tail with wavy dark green stripes.