This thread is based around characters who had a complete moral shift from the beginning of a movie till its ending. It can also include characters who appeared in multiple movies if there were sequels and how they changed.
For example, a character started out with a certain political or religious belief in the beginning but adopted a different viewpoint by the end.
They might have started out good but turned evil or started out evil but slowly became good.
It is up to you on which character you believe had the biggest change morally but the audience should be able to see evidences of how that change occurred.