Držgrešle and Drždukát are truly miserly characters. With their cunning, deceit, and eloquence, they could probably swindle a calf from a barren cow. They rob simple villagers and fairy-tale creatures of whatever they can. Just think, they even take away the terrible voice of a terrible robber. In the end, however, they meet their match: the lazy Vojta and his sweetheart Anička come up with a way to rob the greedy brothers of the sack in which they keep all the possessions of those who cross their path.