120 min | PG-13 | October 20, 2023 | Netflix
Diana Nyad decides at sixty that she will swim from Cuba to Florida, more than a hundred miles of open ocean no one has crossed without a cage. She has tried before and failed. The film bets everything on two actresses, and it wins.
Diana Nyad turns sixty and refuses to accept that her best years are behind her. Decades earlier she tried to swim from Havana to Key West and failed. Now she decides to try again. The crossing runs more than a hundred miles through shark-filled open water with no cage and no protection. Nyad is not really about the swim. It is about a difficult, self-absorbed woman who needs other people to survive a thing she insists on doing alone.
Annette Bening plays Diana Nyad as relentless and exhausting, and she lets the character be unlikable. Nyad interrupts, monologues, and treats her crew as supporting players in her own legend. Bening commits to the physical reality of an aging body grinding through salt water for days. Jodie Foster plays Bonnie Stoll, the best friend and coach who runs the operation and absorbs the ego. Foster gives Bonnie warmth and a hard limit, and the friendship between the two women carries the film. Rhys Ifans plays navigator John Bartlett with the quiet competence of a man who reads currents for a living.
Elizabeth Chai Vasarhelyi and Jimmy Chin make their narrative debut after building careers in documentary. That background shows in the water. The open-ocean sequences feel physical and dangerous instead of staged in a tank. The camera sits at sea level with Nyad, so the horizon vanishes and the scale of the crossing becomes terrifying. Julia Cox structures the script around repeated attempts, which builds momentum but also exposes the formula. The flashbacks to Nyad’s childhood and her abusive coach land as the most conventional material in the film.
Nyad works because it never pretends its hero is easy to love. The film admits that her drive is also her selfishness and that the people around her pay for it. That honesty keeps the story from collapsing into the standard inspirational arc. The direction is assured and the swimming sequences are genuinely harrowing. The script around them plays it safe. Two great actresses take a conventional sports biopic and make it worth watching.