A mermaid tells the story of Prince Fred who one day magically turned into a stinky, funny-looking crab.The Crab Prince makes lots of friends in the rock pools, many of them even funnier looking than he is. They have a great life together, making up games and having races. Then one day a little child called Sandy comes along and asks the Crab Prince for help.
At last, the Crab Prince has a chance to break the spell.
But something is wrong… he needs to get back to the rock pool and only you can help him.