
John Garvin is known for his work on Avatar 2 (2022), Avatar 3 (2024) and Deepsea Challenge (2014).

An underwater cave diving team experiences a life-threatening crisis during an expedition to the unexplored and least accessible cave system in the world.

As a boy, filmmaker James Cameron dreamed of a journey to the deepest part of the ocean. This film is the dramatic fulfillment of that dream.