The King of the Monsters, a 400-foot radioactive force of nature that has been leveling cities and humbling humanity since 1954. Godzilla's atomic breath can vaporize entire city blocks in seconds, his regeneration is powered by nuclear energy, and his durability lets him tank point-blank nuclear detonations like minor inconveniences. When kaiju threaten Earth, this prehistoric alpha titan is both humanity's greatest fear and its last line of defense.

The largest shark that ever lived, the Megalodon terrorized the oceans for 20 million years with jaws wide enough to swallow a great white whole. At 60 feet long and 50 tons, its bite force exceeded 40,000 pounds—the strongest of any creature to ever exist on this planet. It went extinct three million years ago, and every ocean swimmer silently thanks evolution for that every single day.