Driving me crazy! No one believes that this movie exists. About two children who meet a leprechaun who takes them to a world on the other side of the rainbow using gold dust. The people in the other world worship this monster thing, like a huge moon, and slide into its mouth and are either turned into gold dust or come out transformed into butterfly people. The kids meet other zany charcters like a dog person who chases lights and an irish dude who carries the leprechaun on his shoulders and sings. Please help me people! I'm not crazy this movie is out there somewhere!

Finian's Rainbow?

OMG! I know this movie! Everyone thinks I'm crazy too, but I can't remember the name of it. Its such a faint memory that I half began to believe it was some twisted nightmare I'd had as a kid. It's not Finian's Rainbow though. Let me know if you do figure out the name of it.

I found it. It's called "The Great Land of Small". I know you posted the question two years ago, but in case you still care, there it is.

OMG thanks Nathan! This movie has been driving me nuts for like 15 years!
Finally!!