Pigmalion Dadakaridis movies

A professor of criminology tries to solve five completely unrelated murders whose only link is quotes from Pythagoras.

The story of songwriter Eftyhia Papagiannopoulou (1893-1972), who escaped the burning of Smyrna and journeyed to Athens, Greece, where she became a major figure in Greek popular music and the beloved lyricist of the country.