Mexican love stories follow a dying man, a bullfighter's sister and lovers from feuding villages.

Fisherman Quino and his wife Juana are very poor and desperate because the town's foreign doctor refuses to treat their son Coyotito, who has been bitten by a scorpion. When Quino unexpectedly finds a magnificent pearl in the sea, Juana senses that the discovery will only bring them misfortune and tries to convince her husband to return it to the sea.

A former OSS agent is assigned to rescue two atomic scientists from the dastardly Russians and spirit them away from behind the Iron Curtain.

A convent-raised woman learns of her American Indian heritage through romance with an educated Navajo (Philip Reed) during the 1880s.