Upcoming episodes, programme details and where to watch over the next seven days. All times are UK time.
Mae na fraw ac ofn ymysg tyrchod Cwmtwrch heddiw wrth i olion anghenfil gael eu gweld ar hyd y lle. All the moles of Cwmtwrch are scared today as there are traces of a monster lurking.
Mae Twm Twrch yn egluro i bawb yng Nghwmtwrch fod pobl yn ymolchi bob dydd gan nad ydyn nhw'n hoffi bryntni a mwd. The moles get frightened as they start to believe that mud is dangerous.
Mae llysgennad Twrcharon am benderfynu os yw Cwmtwrch yn dal i haeddu efeillio gyda Twrcharon. The ambassodor of Twrcharon decides if Cwmtwrch is good enough to be twinned with Twrcharon.
Heddiw, mae na barti mawr i ddathlu agoriad Caffi Cwmtwrch, ond dydi Emrys ddim mewn hwyliau dathlu o gwbl. Today, there is a party to celebrate the opening of the Cwmtwrch's Cafe.