Australia's fun-loving foursome, the Wiggles, go on a race to find out who can make it to the rainbow's end first and discover what's there. Along the way, they meet Magdalena the Mermaid, the King of the Road and the Queen of the Rainbow. Murray, Jeff, Anthony and Greg sing, dance and play with their new friends, and they want you to come along on the journey in this music-filled extravaganza aimed at preschoolers.