Role in the series
Feldspar occasionally appeared as a minor role in the series. He also appeared in the animated short, "Hare Peace", where he asked Rapunzel to watch over his "precious". Rapunzel misunderstood "precious" being a bunny in a flowerbed, when Feldspar was referring to a head of cabbage. In "Fitzherbert P.I.", Feldspar hired Eugene for a job as a cobbler, but quickly fired him after remembering that he stole a pair of boots from him once.
Feldspar played a much larger role in "Painter's Block", where he became the first victim of an evil spirit named Mrs. Sugarby. He was hypnotized to free her master, Zhan Tiri, followed by Lance Strongbow, Ulf, Freidborg and Rapunzel. His disappearance attracted the Captain's attention, and assigned Cassandra to investigate.
In "The Lost Treasure of Herz Der Sonne", Feldspar and the other are in the Corona Castle's Throne Room, which was damaged from the event of Rapunzel's Return. Later, he partners with Rapunzel.
- Feldspar is voiced by Zachary Levi, who also voices Flynn Rider.
- His full name, Feldspar Willipeg, was mentioned by the Captain of the Guards in "Painter's Block".
- Feldspar's distinct voice and characteristics were inspired by vaudevillian actor and comedian Ed Wynn.
- Feldspar can read Saporian language in "The Lost Treasure of Herz Der Sonne".