The World Before Time
- Episode aired Feb 29, 2020
- TV-PG
- 42m
Is it possible that a technologically advanced society thrived on Earth tens of thousands of years ago? Did they leave behind a record that they lived alongside extraterrestrial beings?Is it possible that a technologically advanced society thrived on Earth tens of thousands of years ago? Did they leave behind a record that they lived alongside extraterrestrial beings?Is it possible that a technologically advanced society thrived on Earth tens of thousands of years ago? Did they leave behind a record that they lived alongside extraterrestrial beings?