Crystal was one of the unknown alien races that made an appearance in "Hobo 13". Her name comes from the fact that her body seems to be composed of some sort of crystalline substance.
During the laser trench run, Zim reprogrammed the lasers to lock on her so that the rest of the team could get through. She almost made it through, but got eliminated in the last stretch.
Her only line in the series and episode was "Curse you, Zim!" when she was beamed into the "Holding Pen of Pain".
Facts of Doom
- In the episode "The Frycook What Came from All That Space", there was a purple male crystalline alien seen in the background that may have been the same species as Crystal.
- She was voiced by writer Danielle Koenig.