The special takes viewers deep into prehistoric waters to explore the ancient ancestors of today's sharks. Using animation, the episode highlights some of the most feared prehistoric ocean creatures, including the Dunkleosteus, the buzzsaw shark (Helicoprion), and the scissor-toothed shark (Edestus).
Sharkwater
2006
7.6/10
Shark Whisperer
2025
6.7/10
Deep Blue
2003
6.9/10
Aliens of the Deep
2005
6.1/10
My Octopus Teacher
2020
7.9/10
Secrets of the Neanderthals
2024
6.6/10
Deepsea Challenge 3D
2014
6.6/10
Unknown: The Lost Pyramid
2023
7.3/10
Deep Sea 3D
2006
6.6/10
Earth
2007
7.7/10
Shipwrecked: Nightmare at Sea
2026
7.2/10
Jaws @ 50: The Definitive Inside Story
2025
7.5/10
The Deepest Breath
2023
7.6/10
Ghosts of the Abyss
2003
6.8/10
I Am Ali
2014
6.7/10
Under the Sea 3D
2009
7.0/10
Puff: Wonders of the Reef
2021
7.7/10
Beyond Infinity: Buzz and the Journey to Lightyear
2022
7.0/10
The Inventor: Out for Blood in Silicon Valley
2019
7.0/10
Sidney
2022
6.9/10
Volcanoes of the Deep Sea
2003
6.2/10
