Season 1 Episodes
1. The Age of Gigantism
July 16th, 200652 min
Mammals vs Dinos begins with a look the first dinosaurs and mammals nearly 200 million years ago and the long evolutionary competition between the two groups. Through computer-generated animations, we see dinosaurs evolving into giant creatures.
2. The Rise of Mammals
July 17th, 2006
The evolutionary battle between mammals and dinosaurs continues with a host of new characters from dinosaur-eating mammals to the appearance of quick and deadly feathered dinosaurs. Each side has continued to evolve.
