The everyday lives of working-class residents of Albert Square, a traditional Victorian square of terrace houses surrounding a park in the East End of London's Walford borough.
Father Brown is based on G. K. Chesterton's detective stories about a Catholic priest who doubles as an amateur detective in order to try and solve mysteries.
Four Londoners are inseparably linked by their wartime experiences. In a time when the barriers of sexuality and social convention have been broken down, they enjoy a freedom never experienced before.