Dr. Lily Houghton enlists the aid of wisecracking skipper Frank Wolff to take her down the Amazon in his dilapidated boat. Together, they search for an ancient tree that holds the power to heal – a discovery that will change the future of medicine.
Athlete Diana Nyad sets out at 60 to achieve a nearly impossible lifelong dream: to swim from Cuba to Florida across more than 100 miles of open ocean.