Giant Monsters

Giant Monsters is a documentary program hosted by actor and conservationist Jeff Corwin. It premiered on Animal Planet on March 9, 2003.

Synopsis
Jeff Corwin sets out to find the world's largest prehistoric giants and their modern-day descendants. Along the way, Corwin reveals the pros and cons of gigantism, how it proved to be a strength for these extinct creatures, and how it may have been the cause of their downfall. He also looks to see how we can prevent modern animals with similar strengths from facing the same fate.