Invention Interfere (JP: Mrs. Badwin's Museum of Mean Machines) is an episode of Supernanny: The Theory Animated.
The team has been scammed by Beatrix Badwin for a trip to her museum of crazy inventions. The heroes destroy her inventions just to anger her and that they were built to cause havoc around the world. Uh oh! Now Badwin's taking revenge on the team for destroying them! Can the team defeat her?
- Beatrix Badwin
- Reicheru the Yokai Spirit
- Sophie the Otter
- Toshio Samo
- Nicole Birou-Jennings
- The scene where the the team destroys the inventions is inspired by the Invention Smash mini-game in Theory World 3: Lesser and Greater.
- This marks the first appearance of Beatrix Badwin.