Desc: River Into the New World: The St. Johns: Directed by Tom Lowe. With Chris Hurt. This documentary film takes viewers on a journey through time and place as we explore the St. Johns River, from its source near the Everglades, following it 310 miles north through Jacksonville, Florida, and into the Atlantic Ocean. Experience the natural beauty, intriguing characters and wildlife of the flattest, slowest moving river in America.