

Deep Ocean: Kingdom of the Coelacanth
0.0(0)202652m1
David Attenborough looks into the ocean's depths to discuss the coelacanth, a primeval fish hidden for 400 million years. Its mysterious movements reveal vital clues about life's journey from sea to land, as well as secrets of evolution and survival.
- Status
- Released
- Budget
- —
- Box office
- —
- Language
- English
- fish
- deep sea
- nature documentary
- coelacanth
Top billed cast
Gallery

Release dates
United StatesUS
- PremiereInternational Wildlife Film Festival18 Apr 2026
United KingdomGB
- Digital / OTTBBC Two21 Sept 2025
Frequently asked questions
- When was Deep Ocean: Kingdom of the Coelacanth released?
- Deep Ocean: Kingdom of the Coelacanth was released on 18 April 2026.
- Where can I watch Deep Ocean: Kingdom of the Coelacanth online?
- No verified streaming availability is listed for Deep Ocean: Kingdom of the Coelacanth right now. Check back soon.
- Is there a Hindi trailer for Deep Ocean: Kingdom of the Coelacanth?
- No verified Hindi trailer for Deep Ocean: Kingdom of the Coelacanth is available yet. Only the original-language trailer is listed.
- What is the rating of Deep Ocean: Kingdom of the Coelacanth?
- Deep Ocean: Kingdom of the Coelacanth holds a 0.0/10 audience score from 0 votes.
- How long is Deep Ocean: Kingdom of the Coelacanth?
- Deep Ocean: Kingdom of the Coelacanth runs for 52m.













