As a big storm approaches, two strangers arrive in the forest. All the animal families, safe in their homes, are worried. They wonder: What are they doing there? What do they want? So, as the pair knock at the door of one home after another asking for shelter, all the animals turn them away, leaving them to fend for themselves. Will they find it in their hearts to give it?

Wrth i storm o eira ddod yn nes, daw dau ddieithryn o'r goedwig niwlog. O ffenestri eu tai, mae'r cymdogion yn pendroni: Pwy sydd y tu allan? Beth maen nhw ei eisiau? Yn ysu am gysgod, mae'r dieithriaid yn troi at y trigolion lleol, gan obeithio y bydd rhywun yn cynnig lloches iddyn nhw. A fydd unrhyw un yn helpu? Addasiad Cymraeg gan Aneirin Karadog o L'abri.