Clean Sweep
S1:E15
2010
IMDb
When a string of high-end robberies hits New Mouse City, followed by Thea's disappearance, Sally starts spreading rumours that Thea might be the culprit. Geronimo is on the case. He, Trap, and Benjamin discover that the real villain is an old acquaintance of theirs -- Prince Nogouda, and he's in need of a princess.