'Downton Abbey' Final Season Trailer Released

Maggie Smith stars in Downton Abbey as Violet Crawley, Dowager Countess of Grantham.

Emmy and Golden Globe award-winning drama Downton Abbey returns to PBS for a sixth and final season of intimately interlaced stories centered on an English country estate in January 2015. The show, which the highest-rated drama in PBS history, premieres on September 20 in the UK.

Making their bittersweet farewell are members of the beloved cast, including Maggie Smith, Hugh Bonneville, Michelle Dockery, Elizabeth McGovern, Jim Carter, Joanne Froggatt, Penelope Wilton, Phyllis Logan, Laura Carmichael, Brendan Coyle, Lesley Nicol, Sophie McShera, Robert James-Collier, Allen Leech, Kevin Doyle, Samantha Bond, David Robb, Raquel Cassidy and Michael Fox.

The UK's ITV network has released a trailer for the final season. Watch it below: