Help me find an old black & white movie. In this movie the boy loses his sight, and the girl attempts to find a cure from a well, experiencing aging in the process.
It starts with a big celebration in the village. There is a young couple. They talk, then they start to argue. The girl tells the boy something insulting, the boy falls down and loses his sight. They have to go somewhere far away to help him retrieve his sight. They go through the black forest. They find a house there which seems much bigger from the inside. They cannot get out of the house. They open the floor, and go down the basement. The basement is also huge. They lose each other, there is a woman who helps them, they eventually get out, and go back to the forest. There is maybe some sort of a castle. They go inside the castle and meet old men, who look scary, have long grey hair, ugly faces etc. The girl asks them for help to retrieve boy’s sight. Old men tell her that she should get water from the well to cure the boy. She tries to get the water, and as she pulls the bucket up, the starts to age quickly. The boy sees her and tries to help her as well, and ages quickly as he tries to get the water from the well. Somehow they become young again in the end.
The movie is perhaps from sometime between 50s-70s. I would be very thankful.