Archie has been in love with his best friend Amelia for as long as he can remember. Just when he builds up the courage to declare his feelings, she falls head over heels for Billy Walsh, a new American transfer student.
When Mary finds herself at the center of a public scandal and the family faces financial strife, the entire household grapples with the threat of social disgrace. The Crawleys must embrace change as the staff prepares for a new chapter with the next generation leading Downton Abbey into the future.
A new porter who embarks on an unlikely relationship with the youngest daughter of a prominent English family. At the same time, rivalries are spilling over in the Davenport family, led by Lord and Lady Davenport as they also weather the epic failure of the wedding of their eldest daughter to her caddish cousin.
Yorkshire, 1916. A choral society's male members enlist in World War I, leaving the demanding Dr. Guthrie to recruit teenagers. Together, they experience the joy of singing while the young men grapple with their impending conscription.