Rupert and the Frog Song

Rupert Bear decides to head off for a walk on the hills. With his Mother's blessing, he sets off for a jolly trip, encountering his friends Edward Elephant and Bill Badger along the way, who are too busy to join him. Upon the rocks, Rupert finds a cave behind a waterfall. There, he witnesses the Frog Song, an event that occurs only once in a few hundred years in which various frogs of all shapes and sizes come together and sing "We All Stand Together".