The Big Secret (1963)

After six long and painful years of torment and self-pity, Christina, a once-happy and carefree islander, reunites with Cornelia Razi, the estranged mother of her late boyfriend, Renos. Now, the repentant silver-haired woman wants to make amends, offering a bright future for Christina, and above all, Louisa, her fatherless six-year-old granddaughter. However, no one knows that cryptic and troubled Christina is harbouring a shocking secret; one that involves a despicable smuggler. Will Christina ever reveal what has been burdening her for the past six years? Is everyone prepared for the revelation of a mother?