Children's spy drama. The Grandmaster sets off a Despair Bomb, making the whole country miserable. Carrie's optimism is the only thing that can save the world. Show more
Discover 11,128,835 listings and 278,136 playable programmes from the BBC
Children's spy drama. The Grandmaster sets off a Despair Bomb, making the whole country miserable. Carrie's optimism is the only thing that can save the world. Show more