'Ben's Vortex' is an investigative documentary exploring the mysterious disappearance of a young scuba diver in the underwater cave at Vortex Springs, in north Florida. Was Ben the victim of an accident? Foul play? Or did he pull an elaborate hoax? His family, the police, and the diving community reach conflicting conclusions. Directed by renowned underwater cave explorer Jill Heinerth, 'Ben's Vortex' takes the audience into the breathtakingly beautiful, yet dangerous world of cave diving. With many scenes shot deep inside underwater caves, the spectacular setting of this film shows a world few will ever experience in real life.