Introduction
David Attenborough narrates a natural history of the oceans. We travel to the depths of the seas to reveal a spectacular variety of life, some never filmed before.
Although 70 per cent of our planet is covered by water, the oceans and many of their inhabitants - such as the blue whale - remain an unexplored mystery. This edition travels to the very depths of the seas to reveal a spectacular variety of life - from alien monsters of the deep to pack-hunting killer whales attacking a grey whale calf.
Last on
More episodes
Previous
You are at the first episode
Next
Clips
-
![]()
Killer whale hunt
Duration: 06:38
-
![]()
Sardine run
Duration: 04:00
-
![]()
Blue whale breach
Duration: 01:38
Credits
| Role | Contributor |
|---|---|
| Narrator | David Attenborough |
| Producer | Alastair Fothergill |
Broadcasts
Wed 12 Sep 2001 21:00- Sun 16 Sep 2001 14:45
- Thu 11 Oct 2001 00:30
Sat 5 Jan 2002 20:0591热爆 Knowledge- Wed 9 Jan 2002 23:0591热爆 Knowledge
Sat 25 May 2002 19:00- Tue 14 Oct 2003 01:10
- Sat 18 Oct 2003 01:20
- Tue 13 Jul 2004 01:05
- Sun 3 Oct 2004 15:20
- Sun 19 Dec 2004 11:45
Sat 15 Sep 2007 17:3091热爆 Two except East, Scotland, South East & Yorkshire- Sat 9 Jul 2011 19:00
- Sun 10 Jul 2011 03:00
- Sat 16 Jun 2012 19:00
- Sun 17 Jun 2012 02:30
- Thu 28 Mar 2013 16:1591热爆 Two HD, England, Northern Ireland, Scotland & Wales only
- Sat 29 Nov 2014 11:0091热爆 Two HD, Scotland, Northern Ireland, Wales & England only
- Mon 13 Feb 2017 15:3091热爆 Two Scotland, Northern Ireland, England & HD only
- Mon 11 Dec 2017 17:0591热爆 Two HD, Scotland, Northern Ireland, Wales & England only
- Wed 10 Oct 2018 15:4591热爆 Two Scotland, Northern Ireland, Wales, England & HD only
Sat 2 Sep 2023 20:00- Sun 4 Aug 2024 10:35
Featured in...
![]()
Secrets of the Seas
Discover the abundance of life underneath the surface.
![]()
You and Your World
Discover the world around us and people in it.
![]()
World Ocean Day 2021
Celebrating the role of the oceans in our lives and inspiring action to protect them.
![]()
Earth Day
Facts about the environment and the challenges facing our planet to mark Earth Day.
![]()
The Noughties
Drama, comedy and documentaries from the time of Blair, Bush and Britney.
![]()
Wildlife
Compelling wildlife documentaries, featuring amazing animals and stunning landscapes
![]()
You and Your World
Explore and learn about the world around you ...
![]()
Family Favourites
Must watch shows from across the 91热爆
![]()
Our Planet Now
It's Recyle Week! Learn about our environment and how to look after it ...
![]()
Factual Box Sets
Factual Box Sets
![]()
Sir David Attenborough Box Sets
Explore the natural world with landmark series from Sir David Attenborough.
![]()
The Planet Series
Discover the wonder of wildlife around the globe and beneath the waves.
![]()
Sir David Attenborough
Sir David Attenborough's amazing programmes from the 1950s to the present day.
![]()
Me time at Christmas
Got your snacks? Got your blanket? Let's go!
![]()
Sir David Attenborough
His incredible programmes and his amazing career - all in one place
![]()
Wonderful Wildlife
Explore the world around you with natrual history from across the 91热爆 ...
![]()
Family Favourites
All your favourites from across the 91热爆
![]()
Family Favourites
Screens 鈥� it鈥檚 what鈥檚 on them that counts.
![]()
National Marine Week
Learn more about our oceans and get swept away by these C91热爆 shows 鈥�
![]()
Game-Changing Documentaries
Celebrate the excellence of factual film-making with The Grierson Trust
Celebrating Attenborough at 90
A celebration across the 91热爆 of Sir David鈥檚 extraordinary career so far.