For decades, students learned that our solar system had nine planets—with Pluto as the mysterious icy world at the edge. But in 2006, scientists made a surprising decision that changed textbooks everywhere: Pluto was no longer classified as a planet.

Mickey and friends have various levels of enjoyment skating on a frozen river. As Mickey and Minnie glide romantically, Donald plays tricks on Pluto and ends up in trouble himself with a kite, from which Mickey must save him.

Mickey, Minnie, Donald, Goofy, and Pluto relax in sunny Hawaii in this classic 1937 cartoon!

Chemist Mickey concocts a super strength potion, called the "Courage Builder", that turns a fly into a fighter, a mouse into a super-mouse, a cat into a ferocious feline, Pluto into an attack dog, and a fire hydrant into a living hydrant.

Featuring Disney cartoon characters Mickey Mouse, Minnie Mouse, Donald Duck, Daisy Duck, Goofy and Pluto in contemporary settings such as Paris, Venice, Tokyo and New York, the series has the slapstick feel of the earliest Mickey Mouse shorts while provid...