After all their ups and downs as a couple, Doc Martin (Martin Clunes) and his wife, Louisa (Caroline Catz), are finally living together with their son, but their problems are from over. As Louisa considers switching careers to child counseling and contemplates having another baby, Martin's medical practice comes under official scrutiny, much to his disgust. Will he decide to give up being a GP for good? Elsewhere in Portwenn, Al (Joe Absolom) may...

The documentary unearths the complicated, painful, often disturbing history of housing policy in America, shifting perceptions about what the idea of home means.