Change Region...

Discovery Press Web EMEA

Discovery Channel

Choose Network...

Mega Beasts

Image 1 / 10

'Mega Beasts' brings six mysterious creatures back to life to reveal how they once functioned and behaved. The creatures include: Spinosaurus, a carnivore twice the size of T. Rex; Megalania, a large lizard with a poisonous bite; Terror Bird, a giant bird a mighty beak; Acrocanthasaurus, a dinosaur that could kill prey 10 times its size; Mosasaur, a fearsome marine monster; and Bear Dog, a creature that combined the best lethal weapons of today's lion, wolf and grizzly bear. Each episode demonstrates how these enormous creatures would look, how they would fight and how they would act like if they still roamed the planet today.