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Blue Planet III Series 1 Episodes

  1. Next Sunday 16:15
    BBC One except Northern Ireland, Northern Ireland HD, Wales & Wales HD

    Tropical Seas

    1/6 A look at how survival in the tropical seas takes surprising ingenuity. (R)

  2. Next Sunday 20:00
    BBC One

    Open Ocean

    2/6 How extraordinary animals thrive against the odds in the vast open ocean.

  3. Next Monday 06:40
    BBC Two

    Open Ocean

    2/6 How extraordinary animals thrive against the odds in the vast open ocean. (R)

  4. Sun 15 Nov 2026 14:50
    BBC One except Channel Islands, East Midlands, Northern Ireland, Northern Ireland HD, Oxfordshire & 12 more

    Open Ocean

    2/6 How extraordinary animals thrive against the odds in the vast open ocean. (R)

  5. Sun 15 Nov 2026 20:00
    BBC One except Channel Islands, East Midlands, Northern Ireland, Northern Ireland HD, Oxfordshire & 12 more

    Seasonal Seas

    3/6 How seasonal seas push animals to be resourceful, adaptable and adventurous to survive.

  6. Mon 16 Nov 2026 07:30
    BBC Two HD & England only

    Seasonal Seas

    3/6 How seasonal seas push animals to be resourceful, adaptable and adventurous to survive. (R)