


Octonots
Yr Octonots a'r Selacanth
The Octonauts discover the fossil of a prehistoric fish while they are diving in a dark cave
Octonots airs on S4C HD at 8:05 AM, Friday 4 April. (Repeat.)
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Children's ➝ Youth Programmes
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The Octonauts discover the fossil of a prehistoric fish while they are diving in a dark cave