
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.
Professor Dimitris Lainis
Aristotelis Adamantinos
Apostolos Barassopoulos
Sofia

Danai
Marcel de Chaffe
Coroner
Manthos Kozoros
Kleio Rapti
Efthymiou's Father