Living Free on VHS. Starring Nigel Davenport, Susan Hampshire, Geoffrey Keen. Based on the book by Joy Adamson. Directed by Jack Couffer. 1972.
From the VHS box cover:
The heartwarming story of three lion cubs struggling to survive in one of nature’s most treacherous settings is brought to life in Living Free, the sequel to “Born Free.” Set against the spectacular backdrop of East Africa, this true adventure continues the story of Joy and George Adamson and “Elsa,” the lioness they once raised and set free. Elsa returns to the Adamsons because she is dying. Joy and George are then faced with a painful decision — should they shelter Elsa’s cubs from the dangers of the African wilds, or should they set them free? A touching story of dedication and courage, Living Free confronts the dilemma of letting go or holding on to what you love.
DVD upgrade: Animal Combo Pack: Born Free/Living Free
Read it: Born Free: A Lioness of Two Worlds