Y Dyfnfor: Blwp

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Programme details

The Nektons are trying to identify a unique life form. They've never seen it - they've only heard its sound - 'Bloop'. Just as Ant discovers its true nature, a huge underwater mining machine threatens to destroy it!
  • Expires in 17 days
  • First aired on 7 February 2018
  • Last aired on 10 February 2018
  • 21 minutes
  • UK only

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