Floating on the surface, he looks down to see the veracious predator emerging out of the gloom.
It flies up from the deep, silhouetting the helpless diver against the sunlight as it goes in for the kill.
Just as it opens its mouth to inflict its lethal bite, quick-thinking Kerry jams his spear gun into the shark’s mouth.
Its razor-sharp teeth can be seen clearly in the footage as it thrashes around, spewing out blood into the water.
Eventually it floats away back down into the deep as its intended prey makes good his escape.