Sea Monsters

Miniseries

Adventurous zoologist Nigel Marven embarks on an underwater expedition through time to explore the seven deadliest seas in Earth's history, coming face to face with strange and dangerous prehistoric sea monsters.

Where to Watch Miniseries

3 Episodes

Dangerous Seas
E1
Dangerous SeasNigel first goes fishing in the Ordovician. Even though fish hadn't evolve yet there's plenty of creatures to catch if they don't catch him first. In the Triassic he finds plenty of fish but they're too big to catch so Nigel just annoys them.
Into the Jaws of Death
E2
Into the Jaws of DeathLeaving the Devonian, Nigel travels forward in time to the fourth deadliest sea, the Eocene (36 million years ago), where he encounters the strange elephant-related Arsinoitherium. Diving in the Tethys Sea, Nigel encounters the primitive whale Dorudon and the crew of The Ancient Mariner uses recorded whale sounds to attract the giant predatory primitive whale Basilosaurus. In the third deadliest sea, the Pliocene (4 million years ago), Nigel encounters the strange whale Odobenocetops and dives with a adolescent megalodon shark. He later uses the rounded shark cage to dive with an adult megalodon, the largest shark of all time.
To Hell and Back
E3
To Hell and BackNigel follows a school of massive fish hoping to find history's the largest marine carnivore, Liopleurodon. Finally, in the cretaceous in a sea packed with predators Nigel searches for a the apex predator, Mausosaur.