JFK: The Lost Bullet is a documentary by National Geographic that tries to answer the question: "Who killed John F Kennedy?" It re-evaluates the famous Zapruder film that shows the murder of JFK and states that Zapruder stopped filming and missed the first shot fired which changes the timeline of the bullets fired making it possible that Lee Harvey Oswald could have fired three shots. It argues that the magic bullet that hit JFK and Governor John Connally was in fact possible. The documentary also features other home movies taken on the day.

Robert Ballard has been living and breathing the Titanic since he was part of the team that discovered it in 1985. In Save the Titanic With Bob Ballard, he revisits the iconic ship in an entirely different way—from the perspective of those who set sail on it some 100 years ago. Ballard travels to the shipyards of Northern Ireland to retrace the path of the doomed ship from its very incarnation. Throughout his journey, Ballard is driven by one personal question—will the Titanic survive another 100 years? As evidence mounts that the ship is under siege by natural forces, careless visitors, and even rogue salvage operators, the man who found it teams with the families of victims and survivors to protect the legacy of history’s most famous ship.