Superman: Flyby

Superman: Flyby is a cancelled DC Comics film that was planned for a 2003 release, the film was written by JJ Abrams.

Plot
The story was intended to be much darker, and focus more on Clark Kent trying to hide his secret identity for Martha. Jon Kent would be afraid that their son would kill them.

Krypton would still exist in this version.

Why It Was Cancelled

 * 1) The cancellation reasons are unknown. But The  reason is because the crew thought that the film's tone would be too dark.

Results

 * The film never made it during the film's early development.
 * Superman: Flyby was permanently cancelled.