"Flight of the Navigator" is a 1986 science fiction film that follows a young boy named David Freeman who mysteriously disappears for eight years. When he returns, he discovers that he has not aged, and he learns that he was taken aboard an alien spacecraft. The film features a unique spaceship that can travel through time and space, guided by an artificial intelligence named Max. As David and Max embark on an adventure, they explore themes of friendship, discovery, and the impact of time on life and relationships.