Donal works hard all week, but every weekend he visits his wife's parents, who are famous for being very stingy. Somehow, he always returns home tired, hungry, and unhappy. One day, his friend Manis the Miller decides to visit with him. Manis soon notices that something is not right in the old couple's house. With a sharp mind, a quick tongue, and a love of mischief, he sets out to uncover the truth. Can Manis teach the greedy old couple a lesson?