I am looking for a 80's movie where an alien comes to the old west
I am looking for a 80's movie where an alien comes to the old west. There is an old man with bottles hangin from his tree. The little alien man looks like a little kid has a really shiny shirt. The old man says something about wasting what was in a bottle, and he says "you think that grows on trees?!" The alien looks outside at the tree with bottles and smirks. The alien man is visiting a cave were he has been before and a little girl finds her way down there is trapped and the little alien man helps her out. Then some guy at the end shoots him in the arm. That's all I really remember. If anyone knows what flick I'm talking about help me out.
Thanks, craver