All beavers have flat tails and furry coats. Most beavers have two front teeth. And then there's Buck. Unlike the rest of his family, he has one gigantic front tooth, and he hates it! His tooth ruins everything for him, especially the annual talent show. Whatever Buck tries to do for the contest — whistle, walk on stilts, blow bubbles — his tooth gets in the way. Can Buck learn to embrace his inner tooth?