Breakthrough

In this gripping tale, a nuclear submarine's mysterious abort leads naval investigator John Clay to a groundbreaking yet perilous discovery involving marine biologists, including Alison Shaw. As they prepare to communicate with dolphins, they uncover a secret object on the ocean floor that threatens to change humanity's understanding of the planet. With looming dangers and internal sabotage, Clay and Shaw must race against time to piece together the puzzle and confront an unsettling tremor from Antarctica.