The King of Diamonds

A man is drugged and appears to be a leper, until he is cured. He returns a wealthy man, but unrecognizable to his wife, who has married another man. He ruins their lives by swindling them out of their money, and then convincing the husband that his wife is unfaithful. However, because he has fallen in love with a new woman who tells him to forgive, he decides to make restitution.