The adventures of two married game wardens in Kenya. George Adamson and Diana Muldaur live with their adopted lioness Elsa the Lioness, where they protect the animals in the surrounding area from all sorts of danger, both natural and human. Poachers make life difficult for gamekeeper George Adamson. They mercilessly hunt in the nature reserve. And they always seem to be a step ahead of George. Even lioness Elsa, whom he and his wife Joy raised, is in great danger.