As Season Five begins in 1924, the radio is the latest miracle, a new Labour government heralds changes through the land, and Downton's traditional ways are besieged on all fronts. Robert, Mary, and Branson must navigate these shifting sands together to ensure the future of the estate for generations to come. As Branson finds himself playing a more crucial role at Downton than ever before, he can't help but question his place in the world. Mary is...