Watch Clip
![](http://image.pbs.org/video-assets/uWcjfbu-asset-mezzanine-16x9-SOl9Lb5.jpg?resize=410x)
Meet a Jurassic Killer: Temnodontosaurus
3m 14s
With their giant jaws and razor-blade teeth, the Temnodontosaurus was one of the largest of the ichthyosaurs. This predator grew up to 33 feet long and had the largest eyes known of any animal. Fossils prove that this fierce sea dragon fed on smaller ichthyosaurs.