Wandering from neighbourhood to neighbourhood to sell their ineffectual products, the impecunious brothers and good-natured trio of pedlars, Lalakis, Petros and Yorgos, struggle to make ends meet. Determined to send their younger sibling, Leonidas, to university, the travelling salesmen often fall prey to con artists, and if that weren't enough, the police are always after them. But, more than anything in the world, the three brothers want to succeed, and start their own business. Can the boys' sister, Aspasia, lend a hand?