Garth and Bev - Raincoat

Animation about a time-travelling brother and sister called Garth and Bev, who live in harmony with nature in their village long ago. They are transported to different times and places by the Time Spiral and solve problems with the help of Grandfather Lir. Garth and Bev decide to build a duck house to keep their feathered friends safe from the fox. While they are working they discover how the ducks keep dry in the rain and Grandfather Lir sends them on an adventure to Victorian times to see how Charles Macintosh made a coat to help people do the same thing!