Ever thought about the scary creatures other than dinosaurs that roamed the earth in the past? Check out my top ten list.

Creatures mentioned in this episode include: Pulmonoscorpius kirktonensis, Parapuzosia seppenradensis, Elasmotherium sibiricum, Arthropleura, Livyatan melvillei, Daeodon shoshonensis, Titanoboa cerrejonensis, Deinosuchus riograndensis, Hatzegopteryx thambema, Jaekelopterus rhenaniae, Boverisuchus, and Langstonia.