The Wizard King

After losing his beloved wife, a king, who was also a wizard, sets off on a voyage to foreign lands, as he can't stand to be reminded of his lost wife. Using his wizardry, he sets his sights on a princess who he locks up in a tower, hoping she will one day give in and marry him. He then finds out that the princess may have set her sights on his own son and sends his son away. His son travels to the kingdom that the captured princess had come from and, consulting his mother's fairy godmother, comes up with a plan to try to save the princess.