Alvinnn!!! and the Chipmunks - Full Series Information, Trailer & IMDb Reviews
Watch Alvinnn!!! and the Chipmunks Season 2 Episode 16 online. Maybe available on Youtube, Netflix, PrimeVideo, Hulu, Disney and other legal streaming platforms.
Simon is inadvertently hypnotized, so his IQ drops whenever he hears a bell. The next day, he participates in a knowledge contest, but the bell sound emitted by the buzzers turn him into an idiot every other round.