Bring Enough For the Class

I remembered an old movie I loved as a kid today. It was called "Rock-A-Doodle", and sadly Netflix does not have it (I endorse awesome cartoons). So let me tell you a bit about it.
Chanticleer is the titular rooster. His crows bring up the sun. When the sun comes up one day without him, he is discouraged and leaves, becoming an Elvis-like rockstar (oddly complete with drugs, sex, and too much ham).
BUT THEN.
The sun stops coming up and the real world is threatened. A kid turns into a mouse for some goddam reason, and sets out to get Chanticleer off his booze-addled ass and back on top of a barn to crow. An owl tries to stop him. This owl is behind the "no more sunlight" evil plot, which is slowly killing the mouse-child's parents.
It has a great ending too. The kid is kind of irritating (even when I was a kid I thought this) but that's what kids are. The real point of this is, please, tell me your favorite childhood movies. They can be popular or obscure, wholesome or "All Dogs go to Heaven". Name one that you liked when you were small, and if you want describe it a bit. Let me know what made it special.