
More than 50 million years ago, the ancestors of the Whales and other Cetaceans adapted to living in the ocean. This might seem like a backward step: how could a mammal breathe, give birth, suckle its young, sleep and feed underwater? Nonetheless, they succeeded in conquering the depths of the whole planet. To survive, they developed mysterious means of communication and new hunting techniques.

Season 1
No episodes found for this season.
Featuring
Picked for you
7.92005·7.9
Deadly Women
2005 · Series
7.72021·7.7
The Walking Dead: Origins
2021 · Series
7.02004·7.0
Who Do You Think You Are?
2004 · Series
7.82014·7.8
James May's Cars of the People
2014 · Series
7.52026·7.5
Hulk Hogan: Real American
2026 · Series
7.61994·7.6
Baseball
1994 · Series
7.12020·7.1
History 101
2020 · Series
6.52016·6.5
The Circus
2016 · Series
7.52006·7.5
How Do They Do It?
2006 · Series
6.92018·6.9
Haunted
2018 · Series
8.62026·8.6
TYSON
2026 · Series
8.02005·8.0
Doctor Who Confidential
2005 · Series
8.22017·8.2
Mind Field
2017 · Series
6.22012·6.2
Finding Your Roots
2012 · Series
6.42018·6.4
Eli Roth's History of Horror
2018 · Series
8.01978·8.0
Top Gear
1978 · Series
7.62021·7.6
1971: The Year That Music Changed Everything
2021 · Series
8.72026·8.7
Kylie
2026 · Series
7.11986·7.1
American Masters
1986 · Series
8.32022·8.3
Prehistoric Planet
2022 · Series