Rhan gyntaf drama dditectif newydd gan John Ogwen. The first of a two-part crime drama by John Ogwen.
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Rhan gyntaf drama dditectif newydd gan John Ogwen. The first of a two-part crime drama by John Ogwen.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
