

For seven decades after its tragic sinking, the Titanic lay undiscovered on the ocean floor. This compelling two-part documentary tracks the search for the wreck across the depths of the Atlantic.

Early expeditions to locate the Titanic push technology and determination to their limits, as ambitious search teams—led by figures like Jack Grimm—come tantalizingly close but ultimately fail to uncover the wreck.

Oceanographer Robert Ballard embarks on a groundbreaking mission that finally reveals the Titanic’s resting place, transforming our understanding of the disaster and deep-sea exploration.