Children's science series. When Ed and Oucho's van breaks down, they decide to build a rainbow-making disco machine so that they can find a pot of gold. Show more
Discover 11,128,835 listings and 280,377 playable programmes from the BBC
Children's science series. When Ed and Oucho's van breaks down, they decide to build a rainbow-making disco machine so that they can find a pot of gold. Show more