On the run after murdering a man, accountant William Blake encounters a strange North American man named Nobody who prepares him for his journey into the spiritual world.

A civilian oil rig crew is recruited to conduct a search and rescue effort when a nuclear submarine mysteriously sinks. One diver soon finds himself on a spectacular odyssey 25,000 feet below the ocean’s surface where he confronts a mysterious force that has the power to change the world or destroy it.