Sea Monsters A Prehistoric Adventure (2007) Apr 2026

: A 40-foot mosasaur that acted as the "T-Rex of the ocean".

: A long-necked plesiosaur that looked more like a giraffe with flippers. Science Meets Spectacle Sea Monsters a Prehistoric Adventure (2007)

Dolly’s journey is a brutal "eat-or-be-eaten" survival story. Along the way, she faces off against: : A 40-foot mosasaur that acted as the "T-Rex of the ocean"

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. Along the way, she faces off against: Unlike

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, .

: 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"