Mermaids for Love (1968)

The unsubstantiated but sufficient rumour of an immense and extremely lucrative real-estate opportunity at a virgin Greek island will have Petros--an incorrigible philanderer, a hopeful race-car driver, and the son of a well-off property developer--racing against time. However, as the news of the not-so-well-kept secret spreads like wildfire, this once-in-a-lifetime occasion also attracts the ambitious nightclub owner, Flora, who will give both natives and visitors alike a good run for their money. But, under the warm summer sun, theirs is a difficult task--and as things don't turn out as expected--only love will have the final say. Is everyone prepared for a slight change of plans?