The Blue Lagoon (1949 film)

The Blue Lagoon is a 1949 British romance and adventure film produced and directed by Frank Launder, starring Jean Simmons and Donald Houston. The screenplay was adapted by John Baines, Michael Hogan and Frank Launder from the novel The Blue Lagoon by Henry De Vere Stacpoole. The original music score was composed by Clifton Parker and the cinematography was by Geoffrey Unsworth.

In the Victorian period, Emmeline Foster and Michael Reynolds, two British children, are the survivors of a shipwreck in the South Pacific. After days afloat, they are marooned on a lush tropical island in the company of kindly old sailor Paddy Button. Eventually, Paddy dies in a drunken binge, leaving Emmeline and Michael all alone with each other. Together, they survive solely on their resourcefulness, and the bounty of their remote paradise.Years pass and both Emmeline and Michael become tanned, athletic and nubile young adults. Eventually, their relationship, more along the lines of brother and sister in their youth, blossoms into love, and then passion. Emmeline and Michael have their baby boy, and they live together as commonlaw husband and wife, content in their solitude. But their marriage is threatened by the arrival of two evil traders, who force the child to dive for pearls at gunpoint, before killing each other off. ........

Source: Wikipedia