The UnBelievable with Dan Aykroyd · SEASON 1
What Lies Beneath
Episode 9 · 2024-02-02

- Documentary
Episode overview
Sometimes the strangest things on Earth…are happening just below its surface. From tunnels carved by giant sloths to desperate attempts to stop the dead from rising again–these are the weird and wonderous tales of the sea beasts, hidden cities and impossible creatures that lurk beneath us.
Season 1 episodes
1. Strange Places2023-12-01
2. Bizarre Deaths2023-12-08
3. Astonishing Bodies2023-12-15
4. Weird Weapons2023-12-22
5. Outlandish Inventions2024-01-02
6. Superhumans2024-01-05
7. Unusual Rituals2024-01-12
8. Strange Experiments2024-01-19
9. What Lies Beneath2024-02-02
10. Surviving the Impossible2024-02-09