Downton Abbey's Michelle Dockery reflects on her friendship with

Fans of Downton Abbey have become well-versed in the constant bickering and turbulent relationship between Lady Mary and Lady Edith. 

Dockery, Froggatt span 'Downton' class divide

Dockery, Froggatt span 'Downton' class divide

Downton Abbey's Michelle Dockery reflects on her friendship with Laura Carmichael

Michelle Dockery talks about 'Anatomy of a Scandal' and new 'Downton Abbey' movie - Good Morning America

Downton Abbey's Michelle Dockery Faces Personal Tragedy: How Can We Help Grieving Friends? - Parade

Why Lily James Isn't in the Downton Abbey Film - One Character Who Won't Be the Downton Abbey Movie

Downton Abbey's Michelle Dockery reunites with on-screen sister, Laura Carmichael

Michelle Dockery wears show-stopping, open-back gown to 'Downton Abbey' NYC premiere

Good Behavior': Michelle Dockery, EP Chad Hodge preview sultry drama