Follows the scientific research carried out in the natural cavity of Fontaine-de-Vaucluse by Cousteau and OFRS (French Underwater Research Office) divers, who reach for the first time a depth of 243 ft.
When the great potato famine hits Ireland, the diaspora begins as thousands emigrate. Among those leaving the Emerald Isle is Katie O'Neill and her husband, who decide that the promised land is South Africa and make their way there.
Don Juan arrives in a Spanish town and immediately becomes embroiled in amorous adventures. While looking for love affairs, he meets the beautiful Donna Anna, the commander's daughter, who mistakes the masked cavalier for Don Octavio because of his height and clothing.
While her new husband is away looking for work, the wife loses the child she was expecting and uses another woman's baby as a substitute so she won't have to upset her spouse when he returns.
When a plane crashes the pilot is saved by the beautiful Soni and the two fall in love, unfortunately, however, the local queen also falls in love with him.