Flipper & Lopaka S01E11 - King for a Minute

Chief Kapuna's leadership is threatened when Dexter steals his crown, which should glow as a sign, that he is the rightful chief. So when the fake crown fails to glow, the villagers doubt Chief Kapuna's leadership. However, Flipper and Lopaka realize there has been a switch and swap the crowns back, just as Dexter is about to crown himself King of Quetzo.