Elmer the elephant enlists his animal friends to help him find the end of a strange, colorless rainbow so that he can share some of his patchwork colors and make it right.

A unicorn who does not like rainbows or glitter is afraid to let his true self show.

There's a chance of rain in the forest, and George wants nothing more than to catch sight of a vibrant rainbow across the sky. When the weather makes his wish come true, George chases the rainbow and learns all about colors, weather, and the effect of light.