Shush Hour/I Was a Teenage Mad Scientist
- Episode aired Nov 4, 2023
Gretel does a school project on herself while Kevin and Hamster stop a librarian villain; Professor Exclamation attends his high school reunion.Gretel does a school project on herself while Kevin and Hamster stop a librarian villain; Professor Exclamation attends his high school reunion.Gretel does a school project on herself while Kevin and Hamster stop a librarian villain; Professor Exclamation attends his high school reunion.