This documentary delves into the intriguing story behind the unmade Superman film that was set to star Nicolas Cage and be directed by Tim Burton. It explores the creative process, challenges, and eventual cancellation of the project, featuring interviews with key figures involved, including screenwriter Kevin Smith and producer Jon Peters. The film provides a fascinating glimpse into what could have been a unique addition to the Superman franchise. For those interested, it can be viewed for free on 123Movies / Movies123.