Pigmalion Dadakaridis, Dimitris Katalifos, Manos Vakousis, Ioanna Kolliopoulou, Kora Karvouni, François Cluzet, Vassilis Risvas, Giorgos Chrysostomou, Anna Kalaitzidou, Antonis Antoniou, Polydoros Vogiatzis, Dimitris Mavros, Babis Giotopoulos, Vangelis Alexandris, Iasonas Papamatheou
A lonely criminology professor attempts to solve the mystery behind five murders by decoding the puzzle of five Pythagorean theorems, in a crime story that features renowned French actor François Cluzet in a key-role.