Titanic 2: Echoes of the Deep, the world is captivated by an astonishing breakthrough: a team of oceanographers has uncovered a mysterious, perfectly preserved body entombed within the icy wreckage of the original Titanic. This body belongs to none other than Jack Dawson (Leonardo DiCaprio). Through an advanced cryogenic process, he is revived, though confused and displaced in a world more than a century ahead of his time.
As Jack tries to adapt to the modern world, he struggles with grief, knowing that Rose DeWitt Bukater (Kate Winslet), the love of his life, had lived on without him. Through news reports and viral media, Jack learns that Rose lived into her old age and became a symbol of resilience after the Titanic disaster. Now 102 years old and in fragile health, Rose resides in a coastal estate, far removed from the public eye.
Haunted by memories and longing for closure, Jack reaches out to Rose. Their emotional reunion is filled with nostalgia, love, and heartache. Rose, though frail, is still vibrant in spirit, and she shares her life story with Jack, revealing the depth of her love for him and the family she built in his absence. As they reconnect, Jack and Rose realize their love transcends time, though their reunion is fleeting.
Meanwhile, a billionaire tycoon has commissioned Titanic II, an exact replica of the original ship, intending to sail the same route in homage to its tragic history. Jack and Rose, accompanied by her great-granddaughter, are invited aboard for its inaugural voyage. However, ominous signs emerge, suggesting the ship is cursed by the ghost of the past. History seems to repeat itself as the ship heads towards another potential catastrophe—a freak iceberg threatens to bring down the new Titanic.
In the film’s climactic moments, Jack faces a dilemma: save the passengers or ensure Rose’s safety one last time. The film ends with Jack making the ultimate sacrifice once again, leaving viewers in a heartbreaking, but hopeful, emotional twist.