Celu Qui Doit Mourir (He Who Must Die) represented director Jules Dassin's first professional collaboration with his future wife, Greek actress Melina Mercouri. Filmed on the island of Crete, the story concerns the efforts by the townspeople to stage their annual Passion Play. The priest in charge of the play, anxious not to rock the boat with the occupying Turks, refuses aid and comfort to a rebellious priest from a battle-scarred village. But three townspeople do their best to help the visiting cleric, an act that splits the town right down the middle and forces the previously benevolent Turkish overlord to take decisive action. Melina Mercouri offers a dry run of her Never on Sunday character as the town trollop.
~ Hal Erickson, All Movie Guide