For the uninitiated, Sandy Cheeks is the name of SpongeBob's STEM-luvin' squirrel ... math-savvy Sandy quickly puts two and two together after a giant excavator from B.O.O.T.S. Marine Biology ...

In the half-hour special, when one of Sandy's experiments goes awry, the Cheeks ... SpongeBob's Under Years. Production is overseen by Nickelodeon's Claudia Spinelli, SVP Animation for Big Kids ...

Over the course of its 15 seasons and five feature films, SpongeBob SquarePants has teamed ... and overall behavior in the animated series. Sandy Cheeks, for example, gets a Legendary Creature ...

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When Bikini Bottom and all its denizens are suddenly scooped out of the ocean, Sandy Cheeks and SpongeBob SquarePants journey to Texas to save the town from a villainous plot.