The king locks up his daughter, Minnie, when she refuses to wed a dippy prince. Mickey Mouse, a wandering minstrel, comes to the rescue.The king locks up his daughter, Minnie, when she refuses to wed a dippy prince. Mickey Mouse, a wandering minstrel, comes to the rescue.The king locks up his daughter, Minnie, when she refuses to wed a dippy prince. Mickey Mouse, a wandering minstrel, comes to the rescue.