When young Donald and his friends head down to the water to play, they
have no idea that they are soon to encounter a mermaid, one of the
creatures that his elders have told him about. Terrified, the boys run
back to their camp, ready to tell everyone what they have just seen. But
what did they see? They can't seem to remember it clearly. It is up to
Donald's grandmother to explain to them the magical creature they just
encountered.