Finding Nemo 2

Nemo 2 is a proposed sequel to the 2003 film Finding Nemo. The film was to be made by Disney and Circle 7 Animation.

Plot
The plot would Nemo's long lost twin brother named Remy, and Marlin getting captured so Nemo, Remy, and Dory have to save him.

Why it was Cancelled

 * 1) So far, the only reason the film was cancelled is because Circle 7 Animation went out of business.

Results

 * The original version was permanently cancelled.
 * In 2016, Disney and Pixar released Finding Dory.
 * The original script can be found on the Raindance website.