Find a movie, an American movie. It was about gold mining. In the end, the protagonist discovered a gold mine. And then what? The movie I was watching was called Gold Digger

The film you mentioned is The Gold Rush, an American film released in 1939. It was directed by Fred Quinn and starred in the roles of Walter disney, Fred Dalton Thomas, Charles Lawton and others. The film told the story of a young gold digger named Freddy Hymer, who met a group of gold diggers on his way to the gold mine. On his journey, he met the kind Mary Harris (Marlowe) and Shafter (Shafter) who were not satisfied with just gold mining. Together, they decided to seek greater wealth. Finally, they found a gold mine, but Freddy found that most of the gold diggers in the gold house only wanted a small amount of gold, and the real wealth was in their hearts. At the end of the movie, Freddy, Mary Harris, and the other gold diggers decided to give up on gold mining and go to a small village to live. They set up a small farm there and started a new life.