Downton Abbey--a sprawling Edwardian mansion and park nestled in the lush North Yorkshire countryside--needs an heir. A tragedy at sea has claimed the life of the presumed heir, and Lord Grantham is faced with the possibility that the house he's loved his whole life might one day belong to a distant cousin he's never met. Before he can worry about that, he must deal with his scandalous daughter, Lady Mary, who many believe to be the rightful heir...

The Great War rages across Europe, and not even the serene Yorkshire countryside is free from its effects. The men and women of Downton are doing their part: heir Matthew Crawley and footman Thomas Barrow are off fighting, while Lady Grantham and Isobel Crawley are squabbling over whether Downton should be used as a hospital. Lady Mary is seeing a wealthy newspaper magnate while Lady Edith becomes much warmer and Lady Sybil seeks to ingratiate herself...

1922. Six months after Matthew's tragic death, his loss is still felt throughout Downton Abbey. Mary struggles to face a new future with her fatherless child, and is encouraged by the family to pick up the pieces. Accepting a new role on the estate, the now-eligible Mary also finds herself the reluctant object of attention from a number of eager suitors. With the twenties in full swing and the tides of change sweeping through Downton, Rose's continued...

The year is 1925. Momentous changes threaten the great house, its owners, and its servants, while past scandals continue to loom. Return to the sumptuous setting of Downton Abbey for the sixth and final season to discover what will finally become of the Crawley family, and the servants who work for them, as they face new challenges and begin forging different paths in a rapidly changing world. Secrets and rifts threaten the unity of the family, while...

The girlfriends travel to Spain to identify Micky's body, and Linda makes a shocking confession to Gail and Sue. When an unexpected turn of events threatens to upend their lives, the women band together to devise a plan.

Linda takes drastic action when a body turns up in Spain that could be Micky's. While pursuing a new business opportunity, Sue runs into John's wife and receives some bad news.

On Sue's birthday, detectives come to Linda with new information about her husband's disappearance, including evidence that Micky was on the phone with another woman when he went overboard.

Greg Brentwood throws an extravagant anniversary party for his wife, Linda, at their house. Later that night, Marcey, one of the caterers, returns to the house to retrieve her handbag and walks in on a frightening scene: Greg moving the dead body of his business partner, Martin.

As Greg becomes more and more neurotic, Marcey gives him valium to calm his nerves. Linda hires Marcey as a temp worker at Greg's business, where Marcey uncovers some startling information in his books.

Wanting to escape a stressful career and heartbreak in the UK, Dr. Ruby Walker takes a job in India. But instead of the new clinic she applied to, Ruby ends up at an underfunded public hospital run by the formidable Dr. Lydia Fonseca.