Question: Obviously the film is fictitious but surely the melting of the ice caps would not start the evolution of sea monsters, would it? Also, most smaller species would die off so there would be no food for the monsters to survive.
Grumpy Scot
18th Sep 2009
Answer: Judging from the missile sub with empty missile silos we see underwater, WWIII seems to have caused the rising water. I guess the idea is that radiation has mutated sharks and other animals (including the Mariner).
Grumpy Scot