Rick Heller is a 14-year-old who constantly finds himself in trouble, a restless youngster whose impulses pull him toward mischief. His mother, Margaret, is a behavioral scientist at the University of California, Berkeley, dedicated to interspecies communication between humans and gorillas through sign language. After Rick sneaks a joyride in his mother’s van, she grounds him and assigns him the task of cleaning the cage of a female western lowland gorilla named Katie. What begins as a tedious chore slowly blossoms into an unexpected friendship, as Rick discovers that Katie’s intelligence far exceeds what people usually expect from a gorilla.
As their bond deepens, Rick and Katie form a genuine connection that seems to bridge human and animal understanding. But their idyll is shattered when Katie’s owner, Gus Charnley, takes her away to display her at flea markets. Driven by loyalty and the urge to protect his friend, Rick stages a bold rescue, and the two of them slip away together, setting out on a road trip that aims to outrun the law and cross the Canadian border in search of freedom for Katie.
Their journey is not easy. They are pursued by authorities who view the escape as theft, and the path to sanctuary is fraught with danger and moral questions. When they are eventually caught, Rick must stand trial for stealing Katie. In a striking moment that frames the case as more than a legal matter, Katie is allowed to testify with a sign language interpreter, insisting that Rick’s decision to free her was morally right. Though the verdict labels Rick guilty of theft, the court awards him a surprising role: Katie’s official guardian. He works to secure her future, arranging for her to live in a gorilla sanctuary among her own kind, and he promises to visit her in the years to come.
Throughout the story, the film softly blends personal drama with a sense of observational realism, inviting viewers to weigh responsibility, compassion, and the toll of breaking the rules for a friend. The intimate bond between Rick and Katie serves as the emotional core, illustrating how patience, trust, and a willingness to see intelligence in a nonhuman life can reshape a young person’s sense of right and wrong.
In addition to the human characters, the film features appearances by the real-life figures Dennis Hopper and Peter Fonda as themselves, with the lens capturing the journey under the watchful eye of cinematographer László Kovács. Their presence, along with the documentary-like photography, lends an extra layer of texture to the narrative, enriching the story of a boy and a gorilla who decide to choose mercy over circumstance.