The story, supposedly based on a Tahitian legend, concerns a young boy, Timi whose in love with Nenu - he intends to marry as soon as he earns enough money. He gets caught in a storm, while at sea, and ends up marooned on an uninhabited atoll. Months go by, and convinced that Timi is dead, Nenu is about to marry another man.
The new steward of Siltala ends up falling in love with the beautiful widow of the house. Their romance is endangered by misunderstandings and the fact that the estate of Siltala is swimming in debt.
While traveling with his nephews, Donald is disgusted that they are only interested in comics. He stops at the "fountain of youth" and tricks the kids into thinking he is a baby again.
After being framed for a murder he didn't commit, Tom Penney (Donald Houston) serves his time and returns to his rural English home to establish a quiet life.
"The Man from Cairo", a Michaeldavid production for distribution by Lippert, with Ray Enright the only credited director on the film print, finds Mike Canelli, the man from Cairo, nosing around Algiers with mystery surrounding the people he meets and the things he does and has done to him, all deriving from the war-time theft of $100,000,000 in gold which lies somewhere in the adjacent desert.
The residents of a small town are excited when a flaming meteor lands in the hills, until they discover it is the first of many transport devices from Mars bringing an army of invaders invincible to any man-made weapon, even the atomic bomb.
In the spring of 1945, World War II is coming to a close. Roger Halyard, a dignified, strait-laced Englishmen, lives on a South Sea atoll with his three daughters, Gloria, Hester and Violet, along with the housekeeper, Thelma, who has raised the girls since childhood.