It first aired on October 20, 2018 in Australia, and will air in the U.S and United Kingdom at some point late 2018 or early 2019.
Puppycorn loses his first tooth and Unikitty's excited for her little bro-- now he gets a visit from the legendary Tooth Fairy! But when the Tooth Fairy is a no-show, Unikitty and her friends take on the mantle and responsibilities. But will they play too fast and loose with loose teeth and hit a raw nerve? (CartoonNetwork.com)
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