Sounds like the title of a low-budget ‘70s sci-fi flick.
.
No, its simply reality.
Mokelembembe (Apatosaurus) is still very much alive in the Congo jungle. He doesn’t grow as large as in pre-flood days, but nonetheless very much alive, as are alligators, crocodiles, plesiosaurs, comoto dragons, and hundreds of other pre-flood reptiles that old Earth nut cases try to say expired millions of years before creation.