Rolie Polie Olie (1998)

S3E3 Doggy Day Afternoon / Visibly Invisible / Itty Bitty Baby Starry

Spot enjoys a perfect day, while Olie suddenly turns invisible. Trouble arrives when a baby star crash-lands on Planet Polie. Percy takes charge, trying to find a way to return the little star to its worried parents. With the star's help, Percy works to launch him back into space and reunite him with his family.