Where To Stream Secrets of the National Trust Season 4 Episode 2

The presenter explores Chartwell, the Kent country house that was once Winston Churchill's family home. He is allowed exclusive access to the wartime prime minister's documents - and helps to restore his bricklaying handiwork. Miriam O'Reilly visits Coleshill Estate near Swindon, where a secret auxiliary army was trained to defend Britain in the event of an invasion.