Sea Monsters A Prehistoric Adventure (2007) -

: A massive prehistoric shark often dubbed the "Ginsu shark".

Forget everything you know about the "Age of Dinosaurs" being purely terrestrial. In 2007, National Geographic took us beneath the waves of the Late Cretaceous in the IMAX 3D documentary, . Sea Monsters a Prehistoric Adventure (2007)

Dive into the Deep: A Look Back at Sea Monsters: A Prehistoric Adventure (2007) : A massive prehistoric shark often dubbed the "Ginsu shark"

While T-Rex ruled the land, this film proves that the real "monsters" were lurking in the Western Interior Seaway—a massive body of water that once split North America in two. The Story of "Dolly" Dive into the Deep: A Look Back at

: A long-necked plesiosaur that looked more like a giraffe with flippers. Science Meets Spectacle

Unlike many dry documentaries, Sea Monsters gives us a protagonist to root for: , a female Dolichorhynchops (or "dolly" for short). We follow her life cycle—from a perilous birth in the shallows to her eventual migration into the deep, dangerous waters of the open ocean.