"Cocoon" is a science fiction film released in 1985, directed by Ron Howard. The story revolves around a group of elderly residents in a retirement home who discover a swimming pool that contains alien cocoons. These cocoon-like structures have rejuvenating properties, allowing the seniors to regain their youth and vitality. The film explores themes of aging, friendship, and the desire for a second chance at life. As the characters experience newfound energy and joy, they must also confront the implications of their choices and the arrival of the alien beings who created the cocoon.