Miles from Tomorrowland (2015)

S1E16 Downsized

After a mishap with the Tomorrowland Mail-alien, the Callisto family finds themselves unexpectedly miniaturized. Now, the tiny team must join forces to assist Merc in navigating and rescuing a wayward starship. As they face challenges in their new size, the family's ingenuity and teamwork are put to the ultimate test in this thrilling adventure.