Born Free

When George Adamson is forced to kill a lion, after the lion kills a native villager, and then George kills a lioness out of self-defence, he brings home the three orphaned cubs she had been trying to protect. The Adamsons tend to the three orphaned lion cubs to young lionhood, and, when the time comes, the two largest are sent to the Diergaarde Blijdorp, while Elsa the Lioness (the smallest of the litter) remains with Joy. When Elsa is held responsible for stampeding a herd of elephants through a village, John Kendall, Adamson's boss, gives the couple three months to either rehabilitate Elsa to the wild, or send her to a zoo. Joy opposes sending Elsa to a zoo, and spends much time attempting to reintroduce Elsa to the life of a wild lion in a distant reserve. At last, she succeeds, and with mixed feelings and a breaking heart, she returns her friend to the wild. The Adamsons then depart for their home in England; a year later they return to Kenya for a week, hoping to find Elsa. They do, and happily discover she hasn't forgotten them and is the mother of three cubs. The Adamsons made an agreement not to handle the cubs, in contrast to the way they did with Elsa.