In this sequel to the 1980 classic, two children are stranded on a beautiful island in the South Pacific. With no adults to guide them, the two make a simple life together and eventually become tanned teenagers in love. In this sequel to The Blue Lagoon (1980), two children are stranded on a beautiful island in the South Pacific. With no adults to guide them, the two make a simple life together and eventually become suntanned teenagers in love.