Colin the Crab, the most skillful builder on the eastern riverbank, never hesitates to help his friends. Now Colin is busy with his own new project-a garden pavilion for his home. But after a week of hard work, the pavilion of his dreams is still unfinished. Even worse, a boisterous fish family has taken over the construction site. The exhausted Colin buries himself under a blanket and refuses to open his curtains. Puzzled, Colin’s friends call an emergency meeting-it’s time for them to take action!

El Cangrejo Colin era el constructor mas habilidoso en la ribera del lado este del rio y nunca dudaba en ayudar a sus amigos. Despues de una semana de duro trabajo, el quiosco de sus suenos en el jardin azul esta aun sin terminar y una bulliciosa familia de peces se ha apoderado del lugar de su obra.

Colin, exhausto, se esconde debajo de la sabana y se niega a abrir sus cortinas. Los amigos de Colin estan desconcertados y convocan una reunion de emergencia. Es hora de que los amigos tomen medidas.