
Wonders of the Celtic Deep
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Play S1 E1Documentary exploring the nature and wildlife of the Welsh coast.
Cast: Siân Phillips
6HDCC
Season 1
4 episodes
1. Coasts: Life on the EdgeWe follow Atlantic grey seals through the year, from courtship to pregnancy and birth. Will a curious snowy-white seal pup make it safely through to adulthood?6CC59minOct 12, 2021
2. Shallow Seas: A Mythical KingdomThe strange environment of the shallow seas is one that sits remarkably close to shore. In the giant kelp forest, we join a female catshark as she lays an egg deep in the forest floor.6CC59minOct 19, 2021
3. The Deep: Into The UnknownAs the water starts to warm in the summer, marine giants arrive at the Celtic deep. Some have travelled for thousands of miles to feast on plankton and abundant shoals of fish.6CC59minOct 26, 2021
4. Heroes of the Celtic DeepPresented by Dame Sian Phillips, this episode looks at some of the biggest challenges and issues facing the marine environment in Wales and the rest of the world today.6CC59minNov 2, 2021
Wonders of the Celtic Deep
20211 season4 episodesReturning Series
Documentary exploring the nature and wildlife of the Welsh coast.
Creators and cast
- Directors
- Sally Weale
- Created by
- Dale Templar
- Cast
- Siân Phillips
- Studio
- One Tribe TV


