01:10 — A pack of deadly Deinonychus raptors with razor-sharp claws takes on Tenontosaurus, a creature more than twice the raptor's size.
01:34 — Some dinosaurs had powerful eyesight as good as an eagle.
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- Premiered: July 29, 2008
- Rating: None
- Premise: A series exploring the prehistoric world's fiercest predators includes the examination of excavation sites that reveal battles. (more)