| Crystal | |
 | |
| Name | Crystal |
| Species | Unknown |
| First Appearance | Hobo 13 |
| Voice Actor(s) | Danielle Koenig |
Crystal was one of the unknown alien races that made an appearance in "Hobo 13" as part of Zim's training squad. 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.
Facts of Doom[]
- She was voiced by writer Danielle Koenig who co-wrote "Hobo 13".
- It is likely that "Crystal" isn't really her actual name, as Zim seemed to forget her name but still complimented her despite her cursing him.
- Her only line in the series and episode was "Curse you, Zim!" when she was beamed into the "Holding Pen of Pain". However, as Hobo 678 was carried off by the Hogulus and eaten, it's likely that she escaped.
- How she knew that Zim locked the lasers on her is not revealed as it’s likely this is the reason why she cursed him.
- In the animatics of the episode, it was seen that Crystal and Zim were having an argument while Skoodge was running away from The Hogulus, this may explain why Zim decided to get rid of her later in the episode as he most likely didn’t like her “disobedience”.
- In the episode "The Frycook What Came from All That Space", there was a purple male crystalline alien seen in the background that seems to be the same species as Crystal.