The evil Princess from the movie ""Rainbow Brite and the Star Stealer"" comes to Rainbowland. She claims to be the 'Queen of the Sprites' and forces the sprites to dig up crystals in a new cavern of the Color Cave. These crystals she wnats to use as diamonds to revive her power. Murky and Lurky of course help. Count Blogg scares the sprites but telling them they will be turned into frogs. Meanwhile Rainbowland and Earth suffers from no more star sprinkles. The colors are fading. Princess' new power also is threatning. She can turn anything into diamonds. The turning into frogs thing turns out to be a trick. Count Blogg takes away a sprite and shows off a frog but in relaity, the sprite is tied up hidden away. (Longer summary coming soon)
