|First Appearance (Xianghua in Rockoland)||Good Nighty Night!|
|Xianghua in Rockoland Portrayer||Deanna Mustard|
- "Well, looking at everyone sleeping makes me tired..."
- — Kat, while looking at all of the sleeping girls.
In the Rocko franchise, she traded her cat Dusty for a sleeping habit, therefore she will repeatedly fall asleep throughout the show, just to infuriate Evil-Man.
In PlayStation All-Stars Battle Royale, Kat speaks in a combined language consisting of French, Latin, and Japanese. In Xianghua in Rockoland, however, she speaks English like everyone else, and is voiced by Deanna Mustard (who previously voiced Princess Daisy in Alisa's Adventures in Rockoland).