Real Monsters That Alive Today Or Already Extinct.

Great White Shark From "Jaws"/"Jaws 2"/ "Jaws 3"/ "Jaws 3"(Alive)

Spinosaurus From "Jurassic Park III"(Extinct)Megalodon From "Shark Attack 3: Megalodon"/ "Megalodon"/ "Shark Hunter"/ "Chased By Sea Monsters: Walking With Dinosaurs Trilogy"(Documentary)(Extinct)
Anaconda From "Anacondas"/ "Anacondas: Hunt For The Blood Orchid"(Alive)Brontosaurus From "The Lost World"(Extinct)

Tyrannosaurus Rex From "Jurassic Park"/ "Jurassic Park II: The Lost World"/"Jurassic Park III"/" Journey To The Center Of The Earth 3D"/ "The Lost World"/"Walking With Dinosaurs"(Documentary)(Extinct)
Wooly Mammoth From "10,000 BC"/ "Mammoth"(Extinct)
Smilodon From "10,000 BC"/ "Primeval"(Drama)/"Walking With Beast"(Documentary) (Extinct)
Komodo Dragon From "Cursed Of Komodo"/ "Komodo Vs. Cobra"/ "Komodo"(Alive)Boa From "Boa"/ "Boa Vs. Python"(Alive)