S4C

Octonots - Cyfres 3: a'r Cimychiaid Coch

Pan fydd afiechyd yn taro cymuned o gimychiaid coch, rhaid i'r Octonots frysio i ddod o hyd i driniaeth. When a population of crawfish is struck by illness the Octonauts must fi...Ìý

  • Duration11 mins
  • First shown31 Jan 2017
  • Available for 28 days
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Audio DescribedSign Language

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