It seems the universe is conspiring against the residents of Corduroy Mansions, as everyone finds themselves struggling with their nearest and dearest. William French's faithful terrier, Freddie de la Hay - perhaps the only dog clever enough to have been recruited by MI6 - disappears while on a mystery tour around the Suffolk countryside. Will Freddie find his way back to Pimlico? Is this the end of Corduroy Mansions?.