|Scientific name :||Unknown|
|Time period :||Middle Cretaceous|
|Primary diet :||Carnivore|
|In the documentary|
|Fatalities caused :||One Fish|
In the Middle Cretaceous segment, these unknown kind of Coelurosaurs are seen mostly as backround dinosaurs. Their first apperance is running through the forest, before we meet the Dromaeosaurs. But their true introduction is later when one Coelurosaur is catching a fish. Another Coelurosaur tries to steal the fish but failed and is chased away. They also are seen running around during the fire.
- These are 1 of the 3 first feathered dinosaurs including Dromaeosaurus and Nothronychus, in the documentary.
- Coelurosaur's hands couldn't pivot without breaking them.