Mae eira yng Nghwmtwrch a pawb yn dechrau poeni am Emrys, a ddiflannodd wrth gerdded. It's snowy in Cwmtwrch and everyone is getting concerned for Emrys who disappeared up the mountains.
21 o ddyddiau ar 么l i wylio
12 o funudau
Gweld holl benodau Twm Twrch
