Oi enohoi (1966)

December 1940. On the eve of the full-scale German invasion of Greece, Christina seeks cover in a vacant chapel. Under the piercing sound of the siren's wail, she finds solace in confession and compassionate Father Grigoris' open arms. However, insufferable guilt burdens Christina. After all, she knows she has committed a horrible crime. But the unbreakable law of confidentiality protects her--no matter what, the military chaplain must keep Christina's disclosure forever secret. Now, as the despicable deed sets in motion an inextricable chain of destructive events, an innocent with blood-stained hands must sacrifice himself for the sins of others. But love is even mightier than absolute death. Do the guilty ones have a chance at redemption?