Giant Monsters

Also known as Jeff Corwin's Monsters. Jeff Corwin takes the viewer on a world-wide journey looking for the largest prehistoric animals in the world, providing information on how they lived by studying their modern-day relatives while also having run-ins with the latter's giant ancestors. Jeff also provides information on gigantism and the ups and downs it brought for these massive creatures, such as how it gave them an advantage over other animals and how it also may have been the cause of their extinction, and how we can prevent this from happening to some of the giant animals we have today.