Igor, Franko, and Vladimiro are old friends. The three of them live in a dark castle where they have many incredible adventures. In Igor pierde la cabeza, the three friends start a business cutting hair; but when a headless man comes to their salon, Igor loses the head. Will he be able to find it in time? In El misterio de la manzana, Igor falls into a deep sleep after he eats an apple given to him by a old woman. Will Franko and Vladimiro be able to find the cure?