Four episodes featuring Rainbow Brite and friends. In 'Beginning of Rainbowland Part One and Two', Rainbow Brite continues her quest to bring colour to dark places, after finding the legendary colour belt. With the help of the Colour Kids, together they create Rainbowland. 'Peril in the Pits' sees Brian, an Earth boy, becoming multi-coloured after walking into a rainbow, and helping Rainbow Brite to foil an evil plot by Murky Dismal to steal the colour belt. In 'Mighty Monstromurk Menace Part One', Murky imprisons a fearsome monster in a bottle, but it escapes and creates havoc in Rainbowland. In 'Mighty Monstromurk Menace Part Two', Murky captures Rainbow Brite. But she must escape his clutches before the monster destroys Rainbowland forever.