Adapted from a Clive Cussler novel and released in 1980, this globe-trotting thriller imagines the Titanic not as history, but as the key to modern power. Jason Robards and Alec Guinness anchor a story where greed, science, and politics collide beneath the Atlantic. Directed by Jerry Jameson, the film leans into pulp ambition, packaged here in an expansive two-disc set with a lavish book and collectibles.