: He stood in freezing, chest-deep water, listening to the sounds of the ocean and the haunting silence of his 11 lost crewmates.

Despite the trauma of being the sole survivor, Harrison eventually faced his fear of the water. In 2015, he became a professional diver himself, trained by the very team that had rescued him from his "underwater tomb".

: With no food and thinning oxygen, his only sustenance was a single bottle of Coca-Cola he found floating in the wreckage. The Miraculous Rescue

: While searching the murky rooms, a diver was startled when a hand reached out from the darkness and grabbed his arm.